4080604

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{8431}}^1$

素因数の和:8457

約数の個数: 18

約数和(自身を含む): 7850192

約数和(自身を除く): 3769588

約数列:

[1, 2, 4, 11, 22, 44, 121, 242, 484, 8431, 16862, 33724, 92741, 185482, 370964, 1020151, 2040302, 4080604]

約数ペア:

[(1, 4080604), (2, 2040302), (4, 1020151), (11, 370964), (22, 185482), (44, 92741), (121, 33724), (242, 16862), (484, 8431)]