2647408084

素因数分解:

$2^2\times {\mathrm{181}}^1\times {\mathrm{3656641}}^1$

素因数の和:3656826

約数の個数: 12

約数和(自身を含む): 4658561908

約数和(自身を除く): 2011153824

約数列:

[1, 2, 4, 181, 362, 724, 3656641, 7313282, 14626564, 661852021, 1323704042, 2647408084]

約数ペア:

[(1, 2647408084), (2, 1323704042), (4, 661852021), (181, 14626564), (362, 7313282), (724, 3656641)]