9750238690

素因数分解:

$2^1\times 5^1\times {\mathrm{1571}}^1\times {\mathrm{620639}}^1$

素因数の和:622217

約数の個数: 16

約数和(自身を含む): 17561629440

約数和(自身を除く): 7811390750

約数列:

[1, 2, 5, 10, 1571, 3142, 7855, 15710, 620639, 1241278, 3103195, 6206390, 975023869, 1950047738, 4875119345, 9750238690]

約数ペア:

[(1, 9750238690), (2, 4875119345), (5, 1950047738), (10, 975023869), (1571, 6206390), (3142, 3103195), (7855, 1241278), (15710, 620639)]