440089234

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{995677}}^1$

素因数の和:995709

約数の個数: 16

約数和(自身を含む): 752732568

約数和(自身を除く): 312643334

約数列:

[1, 2, 13, 17, 26, 34, 221, 442, 995677, 1991354, 12943801, 16926509, 25887602, 33853018, 220044617, 440089234]

約数ペア:

[(1, 440089234), (2, 220044617), (13, 33853018), (17, 25887602), (26, 16926509), (34, 12943801), (221, 1991354), (442, 995677)]