2321875790

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{1373891}}^1$

素因数の和:1373924

約数の個数: 24

約数和(自身を含む): 4525600248

約数和(自身を除く): 2203724458

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 169, 338, 845, 1690, 1373891, 2747782, 6869455, 13738910, 17860583, 35721166, 89302915, 178605830, 232187579, 464375158, 1160937895, 2321875790]

約数ペア:

[(1, 2321875790), (2, 1160937895), (5, 464375158), (10, 232187579), (13, 178605830), (26, 89302915), (65, 35721166), (130, 17860583), (169, 13738910), (338, 6869455), (845, 2747782), (1690, 1373891)]