2008258556

素因数分解:

$2^2\times {\mathrm{41}}^1\times {\mathrm{12245479}}^1$

素因数の和:12245524

約数の個数: 12

約数和(自身を含む): 3600171120

約数和(自身を除く): 1591912564

約数列:

[1, 2, 4, 41, 82, 164, 12245479, 24490958, 48981916, 502064639, 1004129278, 2008258556]

約数ペア:

[(1, 2008258556), (2, 1004129278), (4, 502064639), (41, 48981916), (82, 24490958), (164, 12245479)]