2016221644

素因数分解:

$2^2\times {\mathrm{2161}}^1\times {\mathrm{233251}}^1$

素因数の和:235416

約数の個数: 12

約数和(自身を含む): 3530035768

約数和(自身を除く): 1513814124

約数列:

[1, 2, 4, 2161, 4322, 8644, 233251, 466502, 933004, 504055411, 1008110822, 2016221644]

約数ペア:

[(1, 2016221644), (2, 1008110822), (4, 504055411), (2161, 933004), (4322, 466502), (8644, 233251)]