7800958

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{139}}^1\times {\mathrm{2551}}^1$

素因数の和:2703

約数の個数: 16

約数和(自身を含む): 12862080

約数和(自身を除く): 5061122

約数列:

[1, 2, 11, 22, 139, 278, 1529, 2551, 3058, 5102, 28061, 56122, 354589, 709178, 3900479, 7800958]

約数ペア:

[(1, 7800958), (2, 3900479), (11, 709178), (22, 354589), (139, 56122), (278, 28061), (1529, 5102), (2551, 3058)]