2080209644

素因数分解:

$2^2\times {\mathrm{137}}^1\times {\mathrm{3796003}}^1$

素因数の和:3796144

約数の個数: 12

約数和(自身を含む): 3666939864

約数和(自身を除く): 1586730220

約数列:

[1, 2, 4, 137, 274, 548, 3796003, 7592006, 15184012, 520052411, 1040104822, 2080209644]

約数ペア:

[(1, 2080209644), (2, 1040104822), (4, 520052411), (137, 15184012), (274, 7592006), (548, 3796003)]