91247390

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{701903}}^1$

素因数の和:701923

約数の個数: 16

約数和(自身を含む): 176879808

約数和(自身を除く): 85632418

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 701903, 1403806, 3509515, 7019030, 9124739, 18249478, 45623695, 91247390]

約数ペア:

[(1, 91247390), (2, 45623695), (5, 18249478), (10, 9124739), (13, 7019030), (26, 3509515), (65, 1403806), (130, 701903)]