30979702

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{521}}^1\times {\mathrm{2287}}^1$

素因数の和:2823

約数の個数: 16

約数和(自身を含む): 50162112

約数和(自身を除く): 19182410

約数列:

[1, 2, 13, 26, 521, 1042, 2287, 4574, 6773, 13546, 29731, 59462, 1191527, 2383054, 15489851, 30979702]

約数ペア:

[(1, 30979702), (2, 15489851), (13, 2383054), (26, 1191527), (521, 59462), (1042, 29731), (2287, 13546), (4574, 6773)]