1320817322

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{7121}}^1\times {\mathrm{8431}}^1$

素因数の和:15565

約数の個数: 16

約数和(自身を含む): 2161897344

約数和(自身を除く): 841080022

約数列:

[1, 2, 11, 22, 7121, 8431, 14242, 16862, 78331, 92741, 156662, 185482, 60037151, 120074302, 660408661, 1320817322]

約数ペア:

[(1, 1320817322), (2, 660408661), (11, 120074302), (22, 60037151), (7121, 185482), (8431, 156662), (14242, 92741), (16862, 78331)]