2040281921

素因数分解:

${\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{163}}^1\times {\mathrm{22717}}^1$

素因数の和:22928

約数の個数: 16

約数和(自身を含む): 2235451200

約数和(自身を除く): 195169279

約数列:

[1, 19, 29, 163, 551, 3097, 4727, 22717, 89813, 431623, 658793, 3702871, 12517067, 70354549, 107383259, 2040281921]

約数ペア:

[(1, 2040281921), (19, 107383259), (29, 70354549), (163, 12517067), (551, 3702871), (3097, 658793), (4727, 431623), (22717, 89813)]