1668457804

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{32085727}}^1$

素因数の和:32085744

約数の個数: 12

約数和(自身を含む): 3144401344

約数和(自身を除く): 1475943540

約数列:

[1, 2, 4, 13, 26, 52, 32085727, 64171454, 128342908, 417114451, 834228902, 1668457804]

約数ペア:

[(1, 1668457804), (2, 834228902), (4, 417114451), (13, 128342908), (26, 64171454), (52, 32085727)]