309849562

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{2551}}^1\times {\mathrm{5521}}^1$

素因数の和:8085

約数の個数: 16

約数和(自身を含む): 507317184

約数和(自身を除く): 197467622

約数列:

[1, 2, 11, 22, 2551, 5102, 5521, 11042, 28061, 56122, 60731, 121462, 14084071, 28168142, 154924781, 309849562]

約数ペア:

[(1, 309849562), (2, 154924781), (11, 28168142), (22, 14084071), (2551, 121462), (5102, 60731), (5521, 56122), (11042, 28061)]