8818308004

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{313}}^1\times {\mathrm{640307}}^1$

素因数の和:640635

約数の個数: 24

約数和(自身を含む): 16888763808

約数和(自身を除く): 8070455804

約数列:

[1, 2, 4, 11, 22, 44, 313, 626, 1252, 3443, 6886, 13772, 640307, 1280614, 2561228, 7043377, 14086754, 28173508, 200416091, 400832182, 801664364, 2204577001, 4409154002, 8818308004]

約数ペア:

[(1, 8818308004), (2, 4409154002), (4, 2204577001), (11, 801664364), (22, 400832182), (44, 200416091), (313, 28173508), (626, 14086754), (1252, 7043377), (3443, 2561228), (6886, 1280614), (13772, 640307)]