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divisors

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n.【数】除数
网络求约数个数；因子数；除子

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divisors

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divisors

求约数个数

PKU Stars_乐吾天_百度空间 ... 5. PKU 1692 Crossed Matchings( 动态规划） 7. PKU 2992 Divisors( 求约数个数） ...

因子数

1，最多因子数(divisors) 数学家们喜欢各种类型的有奇怪特性的数。例如,他们认为 945 是一个有趣的数,因为它是第一个所有 …

除子

3.7 除子(DIVISORS)36-38 3.8 有限域上的椭圆曲线38-39 3.9 超奇异椭圆曲线39-41 第四章 ECC数学基础的安全性41-61 4.1 穷 …

除数

...otas）的最大余数法（商数法）；另一为使用一系列除数（Divisors）的

等分数

...，九月和十二月第三个星期五收盘后重新平衡。指数的等分数（divisors）最初在二零零一年六月十五日经过计算，以产生定 …

例句：

An integer greater than 1 is said to be prime if it has no divisors other than itself and one .

一个比 1 大的整数如果除了 1 和它本身外再也没有除数因子的话，就称为质数。

Prove that if n is not a square then it has an even number of divisors .

证明：若 n 不是完全平方数，则 n 有偶数个因数。

A commutative ring with unity having no proper divisors of zero , that is , where the product of nonzero elements cannot be zero .

一个单位元素都不是零的真约数，即，非零元素的乘积不为零的交换环。

A non-trivial ring is prime if and only if the monoid of its ideals lacks zero divisors.

一个非零环是素环当且仅当其双边理想在乘法下构成的幺半群无零因子。

Because some numbers have two divisors , but some have more than two , we may classify them into two types .

分两类。有的只有两个约数，有的不止两个约数。

If an integer is greater than 1 and has only itself and 1 as positive divisors , it is called a prime .

一个大于 1 的正整数如果只有它本身和 1两个除数，它就是素数。

The edge of the new pie chart is smoothed, the pie radial divisors are colored white, and the interior of the pie chart is made white .

将使新饼图的边变得平滑，把饼图的径向分区涂上白色，并且饼图的内部都会成为白色。

A prime number is an integer greater than or equal to 2 that has exactly two distinct natural number divisors, 1 and itself .

素数是指大于等于 2 且只有两个不同约数的整数：1 和它自己。

The numbers , which have only 1 and themselves as their divisors , are called prime numbers .

像这样，只有 1 和它本身两个约数的数叫质数。

How are the divisors changed ?

除数是怎样变化？

Because these numbers have other divisors except 1 and themselves , they are sum numbers .

因为这些数只有 1 和它本身两个约数，所以是质数。

Let pi be the distinct prime divisors of m .

将 m 的相异素因子记作 pi 。

Today we are going to classify natural numbers by seeing how many divisors they have .

我们学习根据一个数约数的个数来对自然数进行分类。

They have two divisors: 1 and themselves .

“只有 1 和它本身两个约数 ”指名说。

Look at these numbers. Do they have any divisors besides 1 and itself ?

下列各数，除了 1 与它本身这两个约数，还有没有别的约数？

Narrow Class Groups of Quadratic Fields with Three Odd Prime Divisors in Discriminants

具有三个奇素因子的判别式的二次数域的狭义类群

the arithmetic functions related to the divisors or the digits of a number ;

与除数或者数目的数字有关的算术函数；

divisors

divisors

求约数个数

因子数

除子

除数

等分数

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