2331107245

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{109}}^1\times {\mathrm{225119}}^1$

素因数の和:225252

約数の個数: 16

約数和(自身を含む): 2971584000

約数和(自身を除く): 640476755

約数列:

[1, 5, 19, 95, 109, 545, 2071, 10355, 225119, 1125595, 4277261, 21386305, 24537971, 122689855, 466221449, 2331107245]

約数ペア:

[(1, 2331107245), (5, 466221449), (19, 122689855), (95, 24537971), (109, 21386305), (545, 4277261), (2071, 1125595), (10355, 225119)]