2040396872

素因数分解:

$2^3\times {\mathrm{2341}}^1\times {\mathrm{108949}}^1$

素因数の和:111296

約数の個数: 16

約数和(自身を含む): 3827413500

約数和(自身を除く): 1787016628

約数列:

[1, 2, 4, 8, 2341, 4682, 9364, 18728, 108949, 217898, 435796, 871592, 255049609, 510099218, 1020198436, 2040396872]

約数ペア:

[(1, 2040396872), (2, 1020198436), (4, 510099218), (8, 255049609), (2341, 871592), (4682, 435796), (9364, 217898), (18728, 108949)]