2007789719

素因数分解:

${\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{1459}}^1\times {\mathrm{2861}}^1$

素因数の和:4370

約数の個数: 16

約数和(自身を含む): 2222972640

約数和(自身を除く): 215182921

約数列:

[1, 13, 37, 481, 1459, 2861, 18967, 37193, 53983, 105857, 701779, 1376141, 4174199, 54264587, 154445363, 2007789719]

約数ペア:

[(1, 2007789719), (13, 154445363), (37, 54264587), (481, 4174199), (1459, 1376141), (2861, 701779), (18967, 105857), (37193, 53983)]