91717730

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{705521}}^1$

素因数の和:705541

約数の個数: 16

約数和(自身を含む): 177791544

約数和(自身を除く): 86073814

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 705521, 1411042, 3527605, 7055210, 9171773, 18343546, 45858865, 91717730]

約数ペア:

[(1, 91717730), (2, 45858865), (5, 18343546), (10, 9171773), (13, 7055210), (26, 3527605), (65, 1411042), (130, 705521)]