252431572

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{1579}}^1\times {\mathrm{2351}}^1$

素因数の和:3951

約数の個数: 24

約数和(自身を含む): 468236160

約数和(自身を除く): 215804588

約数列:

[1, 2, 4, 17, 34, 68, 1579, 2351, 3158, 4702, 6316, 9404, 26843, 39967, 53686, 79934, 107372, 159868, 3712229, 7424458, 14848916, 63107893, 126215786, 252431572]

約数ペア:

[(1, 252431572), (2, 126215786), (4, 63107893), (17, 14848916), (34, 7424458), (68, 3712229), (1579, 159868), (2351, 107372), (3158, 79934), (4702, 53686), (6316, 39967), (9404, 26843)]