2128522

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{3121}}^1$

素因数の和:3165

約数の個数: 16

約数和(自身を含む): 3596544

約数和(自身を除く): 1468022

約数列:

[1, 2, 11, 22, 31, 62, 341, 682, 3121, 6242, 34331, 68662, 96751, 193502, 1064261, 2128522]

約数ペア:

[(1, 2128522), (2, 1064261), (11, 193502), (22, 96751), (31, 68662), (62, 34331), (341, 6242), (682, 3121)]