1330400491

素因数分解:

$7^1\times {\mathrm{29}}^1\times {\mathrm{263}}^1\times {\mathrm{24919}}^1$

素因数の和:25218

約数の個数: 16

約数和(自身を含む): 1578931200

約数和(自身を除く): 248530709

約数列:

[1, 7, 29, 203, 263, 1841, 7627, 24919, 53389, 174433, 722651, 5058557, 6553697, 45875879, 190057213, 1330400491]

約数ペア:

[(1, 1330400491), (7, 190057213), (29, 45875879), (203, 6553697), (263, 5058557), (1841, 722651), (7627, 174433), (24919, 53389)]