890256246

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{1321}}^1\times {\mathrm{10211}}^1$

素因数の和:11548

約数の個数: 32

約数和(自身を含む): 1944038016

約数和(自身を除く): 1053781770

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 1321, 2642, 3963, 7926, 10211, 14531, 20422, 29062, 30633, 43593, 61266, 87186, 112321, 224642, 336963, 673926, 13488731, 26977462, 40466193, 80932386, 148376041, 296752082, 445128123, 890256246]

約数ペア:

[(1, 890256246), (2, 445128123), (3, 296752082), (6, 148376041), (11, 80932386), (22, 40466193), (33, 26977462), (66, 13488731), (1321, 673926), (2642, 336963), (3963, 224642), (7926, 112321), (10211, 87186), (14531, 61266), (20422, 43593), (29062, 30633)]