266415110

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{2049347}}^1$

素因数の和:2049367

約数の個数: 16

約数和(自身を含む): 516435696

約数和(自身を除く): 250020586

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 2049347, 4098694, 10246735, 20493470, 26641511, 53283022, 133207555, 266415110]

約数ペア:

[(1, 266415110), (2, 133207555), (5, 53283022), (10, 26641511), (13, 20493470), (26, 10246735), (65, 4098694), (130, 2049347)]