66362530

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{510481}}^1$

素因数の和:510501

約数の個数: 16

約数和(自身を含む): 128641464

約数和(自身を除く): 62278934

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 510481, 1020962, 2552405, 5104810, 6636253, 13272506, 33181265, 66362530]

約数ペア:

[(1, 66362530), (2, 33181265), (5, 13272506), (10, 6636253), (13, 5104810), (26, 2552405), (65, 1020962), (130, 510481)]