2018421716

素因数分解:

$2^2\times {\mathrm{617}}^1\times {\mathrm{817837}}^1$

素因数の和:818458

約数の個数: 12

約数和(自身を含む): 3537967188

約数和(自身を除く): 1519545472

約数列:

[1, 2, 4, 617, 1234, 2468, 817837, 1635674, 3271348, 504605429, 1009210858, 2018421716]

約数ペア:

[(1, 2018421716), (2, 1009210858), (4, 504605429), (617, 3271348), (1234, 1635674), (2468, 817837)]