2783201690

素因数分解:

$2^1\times 5^1\times {\mathrm{59}}^1\times {\mathrm{1321}}^1\times {\mathrm{3571}}^1$

素因数の和:4958

約数の個数: 32

約数和(自身を含む): 5099958720

約数和(自身を除く): 2316757030

約数列:

[1, 2, 5, 10, 59, 118, 295, 590, 1321, 2642, 3571, 6605, 7142, 13210, 17855, 35710, 77939, 155878, 210689, 389695, 421378, 779390, 1053445, 2106890, 4717291, 9434582, 23586455, 47172910, 278320169, 556640338, 1391600845, 2783201690]

約数ペア:

[(1, 2783201690), (2, 1391600845), (5, 556640338), (10, 278320169), (59, 47172910), (118, 23586455), (295, 9434582), (590, 4717291), (1321, 2106890), (2642, 1053445), (3571, 779390), (6605, 421378), (7142, 389695), (13210, 210689), (17855, 155878), (35710, 77939)]