2041028

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{4217}}^1$

素因数の和:4243

約数の個数: 18

約数和(自身を含む): 3926958

約数和(自身を除く): 1885930

約数列:

[1, 2, 4, 11, 22, 44, 121, 242, 484, 4217, 8434, 16868, 46387, 92774, 185548, 510257, 1020514, 2041028]

約数ペア:

[(1, 2041028), (2, 1020514), (4, 510257), (11, 185548), (22, 92774), (44, 46387), (121, 16868), (242, 8434), (484, 4217)]