2021100584

素因数分解:

$2^3\times {\mathrm{277}}^1\times {\mathrm{912049}}^1$

素因数の和:912332

約数の個数: 16

約数和(自身を含む): 3803248500

約数和(自身を除く): 1782147916

約数列:

[1, 2, 4, 8, 277, 554, 1108, 2216, 912049, 1824098, 3648196, 7296392, 252637573, 505275146, 1010550292, 2021100584]

約数ペア:

[(1, 2021100584), (2, 1010550292), (4, 505275146), (8, 252637573), (277, 7296392), (554, 3648196), (1108, 1824098), (2216, 912049)]