2016793985

素因数分解:

$5^1\times {\mathrm{23}}^2\times {\mathrm{227}}^1\times {\mathrm{3359}}^1$

素因数の和:3637

約数の個数: 24

約数和(自身を含む): 2541853440

約数和(自身を除く): 525059455

約数列:

[1, 5, 23, 115, 227, 529, 1135, 2645, 3359, 5221, 16795, 26105, 77257, 120083, 386285, 600415, 762493, 1776911, 3812465, 8884555, 17537339, 87686695, 403358797, 2016793985]

約数ペア:

[(1, 2016793985), (5, 403358797), (23, 87686695), (115, 17537339), (227, 8884555), (529, 3812465), (1135, 1776911), (2645, 762493), (3359, 600415), (5221, 386285), (16795, 120083), (26105, 77257)]