2247321830

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17287091}}^1$

素因数の和:17287111

約数の個数: 16

約数和(自身を含む): 4356347184

約数和(自身を除く): 2109025354

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 17287091, 34574182, 86435455, 172870910, 224732183, 449464366, 1123660915, 2247321830]

約数ペア:

[(1, 2247321830), (2, 1123660915), (5, 449464366), (10, 224732183), (13, 172870910), (26, 86435455), (65, 34574182), (130, 17287091)]