985672204

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{311}}^1\times {\mathrm{72031}}^1$

素因数の和:72357

約数の個数: 24

約数和(自身を含む): 1887814656

約数和(自身を除く): 902142452

約数列:

[1, 2, 4, 11, 22, 44, 311, 622, 1244, 3421, 6842, 13684, 72031, 144062, 288124, 792341, 1584682, 3169364, 22401641, 44803282, 89606564, 246418051, 492836102, 985672204]

約数ペア:

[(1, 985672204), (2, 492836102), (4, 246418051), (11, 89606564), (22, 44803282), (44, 22401641), (311, 3169364), (622, 1584682), (1244, 792341), (3421, 288124), (6842, 144062), (13684, 72031)]