1391664802

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{5750681}}^1$

素因数の和:5750705

約数の個数: 12

約数和(自身を含む): 2294522118

約数和(自身を除く): 902857316

約数列:

[1, 2, 11, 22, 121, 242, 5750681, 11501362, 63257491, 126514982, 695832401, 1391664802]

約数ペア:

[(1, 1391664802), (2, 695832401), (11, 126514982), (22, 63257491), (121, 11501362), (242, 5750681)]