840314882

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{941}}^1\times {\mathrm{40591}}^1$

素因数の和:41545

約数の個数: 16

約数和(自身を含む): 1376555904

約数和(自身を除く): 536241022

約数列:

[1, 2, 11, 22, 941, 1882, 10351, 20702, 40591, 81182, 446501, 893002, 38196131, 76392262, 420157441, 840314882]

約数ペア:

[(1, 840314882), (2, 420157441), (11, 76392262), (22, 38196131), (941, 893002), (1882, 446501), (10351, 81182), (20702, 40591)]