26418860

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{101611}}^1$

素因数の和:101633

約数の個数: 24

約数和(自身を含む): 59747856

約数和(自身を除く): 33328996

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 101611, 203222, 406444, 508055, 1016110, 1320943, 2032220, 2641886, 5283772, 6604715, 13209430, 26418860]

約数ペア:

[(1, 26418860), (2, 13209430), (4, 6604715), (5, 5283772), (10, 2641886), (13, 2032220), (20, 1320943), (26, 1016110), (52, 508055), (65, 406444), (130, 203222), (260, 101611)]