2008365039

素因数分解:

$3^2\times {\mathrm{31}}^1\times {\mathrm{239}}^1\times {\mathrm{30119}}^1$

素因数の和:30395

約数の個数: 24

約数和(自身を含む): 3007180800

約数和(自身を除く): 998815761

約数列:

[1, 3, 9, 31, 93, 239, 279, 717, 2151, 7409, 22227, 30119, 66681, 90357, 271071, 933689, 2801067, 7198441, 8403201, 21595323, 64785969, 223151671, 669455013, 2008365039]

約数ペア:

[(1, 2008365039), (3, 669455013), (9, 223151671), (31, 64785969), (93, 21595323), (239, 8403201), (279, 7198441), (717, 2801067), (2151, 933689), (7409, 271071), (22227, 90357), (30119, 66681)]