9054890

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{69653}}^1$

素因数の和:69673

約数の個数: 16

約数和(自身を含む): 17552808

約数和(自身を除く): 8497918

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 69653, 139306, 348265, 696530, 905489, 1810978, 4527445, 9054890]

約数ペア:

[(1, 9054890), (2, 4527445), (5, 1810978), (10, 905489), (13, 696530), (26, 348265), (65, 139306), (130, 69653)]