1839862180

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{7076393}}^1$

素因数の和:7076415

約数の個数: 24

約数和(自身を含む): 4160919672

約数和(自身を除く): 2321057492

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 7076393, 14152786, 28305572, 35381965, 70763930, 91993109, 141527860, 183986218, 367972436, 459965545, 919931090, 1839862180]

約数ペア:

[(1, 1839862180), (2, 919931090), (4, 459965545), (5, 367972436), (10, 183986218), (13, 141527860), (20, 91993109), (26, 70763930), (52, 35381965), (65, 28305572), (130, 14152786), (260, 7076393)]