328920658

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{331}}^1\times {\mathrm{2657}}^1$

素因数の和:3018

約数の個数: 32

約数和(自身を含む): 571831488

約数和(自身を除く): 242910830

約数列:

[1, 2, 11, 17, 22, 34, 187, 331, 374, 662, 2657, 3641, 5314, 5627, 7282, 11254, 29227, 45169, 58454, 61897, 90338, 123794, 496859, 879467, 993718, 1758934, 9674137, 14950939, 19348274, 29901878, 164460329, 328920658]

約数ペア:

[(1, 328920658), (2, 164460329), (11, 29901878), (17, 19348274), (22, 14950939), (34, 9674137), (187, 1758934), (331, 993718), (374, 879467), (662, 496859), (2657, 123794), (3641, 90338), (5314, 61897), (5627, 58454), (7282, 45169), (11254, 29227)]