179397530

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{1379981}}^1$

素因数の和:1380001

約数の個数: 16

約数和(自身を含む): 347755464

約数和(自身を除く): 168357934

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 1379981, 2759962, 6899905, 13799810, 17939753, 35879506, 89698765, 179397530]

約数ペア:

[(1, 179397530), (2, 89698765), (5, 35879506), (10, 17939753), (13, 13799810), (26, 6899905), (65, 2759962), (130, 1379981)]