288829372

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{70309}}^1$

素因数の和:70405

約数の個数: 24

約数和(自身を含む): 551230400

約数和(自身を除く): 262401028

約数列:

[1, 2, 4, 13, 26, 52, 79, 158, 316, 1027, 2054, 4108, 70309, 140618, 281236, 914017, 1828034, 3656068, 5554411, 11108822, 22217644, 72207343, 144414686, 288829372]

約数ペア:

[(1, 288829372), (2, 144414686), (4, 72207343), (13, 22217644), (26, 11108822), (52, 5554411), (79, 3656068), (158, 1828034), (316, 914017), (1027, 281236), (2054, 140618), (4108, 70309)]