12937103660

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{49758091}}^1$

素因数の和:49758113

約数の個数: 24

約数和(自身を含む): 29257758096

約数和(自身を除く): 16320654436

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 49758091, 99516182, 199032364, 248790455, 497580910, 646855183, 995161820, 1293710366, 2587420732, 3234275915, 6468551830, 12937103660]

約数ペア:

[(1, 12937103660), (2, 6468551830), (4, 3234275915), (5, 2587420732), (10, 1293710366), (13, 995161820), (20, 646855183), (26, 497580910), (52, 248790455), (65, 199032364), (130, 99516182), (260, 49758091)]