2040573686

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{353}}^1\times {\mathrm{67217}}^1$

素因数の和:67615

約数の個数: 16

約数和(自身を含む): 3140962704

約数和(自身を除く): 1100389018

約数列:

[1, 2, 43, 86, 353, 706, 15179, 30358, 67217, 134434, 2890331, 5780662, 23727601, 47455202, 1020286843, 2040573686]

約数ペア:

[(1, 2040573686), (2, 1020286843), (43, 47455202), (86, 23727601), (353, 5780662), (706, 2890331), (15179, 134434), (30358, 67217)]