396701067505

素因数分解:

$5^1\times {\mathrm{181}}^1\times {\mathrm{6491}}^1\times {\mathrm{67531}}^1$

素因数の和:74208

約数の個数: 16

約数和(自身を含む): 478752176448

約数和(自身を除く): 82051108943

約数列:

[1, 5, 181, 905, 6491, 32455, 67531, 337655, 1174871, 5874355, 12223111, 61115555, 438343721, 2191718605, 79340213501, 396701067505]

約数ペア:

[(1, 396701067505), (5, 79340213501), (181, 2191718605), (905, 438343721), (6491, 61115555), (32455, 12223111), (67531, 5874355), (337655, 1174871)]