132442180

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{509393}}^1$

素因数の和:509415

約数の個数: 24

約数和(自身を含む): 299523672

約数和(自身を除く): 167081492

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 509393, 1018786, 2037572, 2546965, 5093930, 6622109, 10187860, 13244218, 26488436, 33110545, 66221090, 132442180]

約数ペア:

[(1, 132442180), (2, 66221090), (4, 33110545), (5, 26488436), (10, 13244218), (13, 10187860), (20, 6622109), (26, 5093930), (52, 2546965), (65, 2037572), (130, 1018786), (260, 509393)]