420121922

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{347}}^1\times {\mathrm{5003}}^1$

素因数の和:5374

約数の個数: 24

約数和(自身を含む): 694815408

約数和(自身を除く): 274693486

約数列:

[1, 2, 11, 22, 121, 242, 347, 694, 3817, 5003, 7634, 10006, 41987, 55033, 83974, 110066, 605363, 1210726, 1736041, 3472082, 19096451, 38192902, 210060961, 420121922]

約数ペア:

[(1, 420121922), (2, 210060961), (11, 38192902), (22, 19096451), (121, 3472082), (242, 1736041), (347, 1210726), (694, 605363), (3817, 110066), (5003, 83974), (7634, 55033), (10006, 41987)]