2051201587

素因数分解:

${\mathrm{41}}^2\times {\mathrm{571}}^1\times {\mathrm{2137}}^1$

素因数の和:2790

約数の個数: 12

約数和(自身を含む): 2107118728

約数和(自身を除く): 55917141

約数列:

[1, 41, 571, 1681, 2137, 23411, 87617, 959851, 1220227, 3592297, 50029307, 2051201587]

約数ペア:

[(1, 2051201587), (41, 50029307), (571, 3592297), (1681, 1220227), (2137, 959851), (23411, 87617)]