63409367060

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{243882181}}^1$

素因数の和:243882203

約数の個数: 24

約数和(自身を含む): 143402723016

約数和(自身を除く): 79993355956

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 243882181, 487764362, 975528724, 1219410905, 2438821810, 3170468353, 4877643620, 6340936706, 12681873412, 15852341765, 31704683530, 63409367060]

約数ペア:

[(1, 63409367060), (2, 31704683530), (4, 15852341765), (5, 12681873412), (10, 6340936706), (13, 4877643620), (20, 3170468353), (26, 2438821810), (52, 1219410905), (65, 975528724), (130, 487764362), (260, 243882181)]