2247886295081

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{439297693}}^1$

素因数の和:439297760

約数の個数: 16

約数和(自身を含む): 2783390189184

約数和(自身を除く): 535503894103

約数列:

[1, 7, 17, 43, 119, 301, 731, 5117, 439297693, 3075083851, 7468060781, 18889800799, 52276425467, 132228605593, 321126613583, 2247886295081]

約数ペア:

[(1, 2247886295081), (7, 321126613583), (17, 132228605593), (43, 52276425467), (119, 18889800799), (301, 7468060781), (731, 3075083851), (5117, 439297693)]