4649060

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17881}}^1$

素因数の和:17903

約数の個数: 24

約数和(自身を含む): 10514616

約数和(自身を除く): 5865556

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 17881, 35762, 71524, 89405, 178810, 232453, 357620, 464906, 929812, 1162265, 2324530, 4649060]

約数ペア:

[(1, 4649060), (2, 2324530), (4, 1162265), (5, 929812), (10, 464906), (13, 357620), (20, 232453), (26, 178810), (52, 89405), (65, 71524), (130, 35762), (260, 17881)]