1004045755

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{563}}^1\times {\mathrm{20981}}^1$

素因数の和:21566

約数の個数: 16

約数和(自身を含む): 1278055584

約数和(自身を除く): 274009829

約数列:

[1, 5, 17, 85, 563, 2815, 9571, 20981, 47855, 104905, 356677, 1783385, 11812303, 59061515, 200809151, 1004045755]

約数ペア:

[(1, 1004045755), (5, 200809151), (17, 59061515), (85, 11812303), (563, 1783385), (2815, 356677), (9571, 104905), (20981, 47855)]