538119604

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{499}}^1\times {\mathrm{24509}}^1$

素因数の和:25023

約数の個数: 24

約数和(自身を含む): 1029420000

約数和(自身を除く): 491300396

約数列:

[1, 2, 4, 11, 22, 44, 499, 998, 1996, 5489, 10978, 21956, 24509, 49018, 98036, 269599, 539198, 1078396, 12229991, 24459982, 48919964, 134529901, 269059802, 538119604]

約数ペア:

[(1, 538119604), (2, 269059802), (4, 134529901), (11, 48919964), (22, 24459982), (44, 12229991), (499, 1078396), (998, 539198), (1996, 269599), (5489, 98036), (10978, 49018), (21956, 24509)]