4129060

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{15881}}^1$

素因数の和:15903

約数の個数: 24

約数和(自身を含む): 9338616

約数和(自身を除く): 5209556

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 15881, 31762, 63524, 79405, 158810, 206453, 317620, 412906, 825812, 1032265, 2064530, 4129060]

約数ペア:

[(1, 4129060), (2, 2064530), (4, 1032265), (5, 825812), (10, 412906), (13, 317620), (20, 206453), (26, 158810), (52, 79405), (65, 63524), (130, 31762), (260, 15881)]