2090266690

素因数分解:

$2^1\times 5^1\times {\mathrm{3323}}^1\times {\mathrm{62903}}^1$

素因数の和:66233

約数の個数: 16

約数和(自身を含む): 3763672128

約数和(自身を除く): 1673405438

約数列:

[1, 2, 5, 10, 3323, 6646, 16615, 33230, 62903, 125806, 314515, 629030, 209026669, 418053338, 1045133345, 2090266690]

約数ペア:

[(1, 2090266690), (2, 1045133345), (5, 418053338), (10, 209026669), (3323, 629030), (6646, 314515), (16615, 125806), (33230, 62903)]