2008679618

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{257}}^1\times {\mathrm{32297}}^1$

素因数の和:32578

約数の個数: 24

約数和(自身を含む): 3324820716

約数和(自身を除く): 1316141098

約数列:

[1, 2, 11, 22, 121, 242, 257, 514, 2827, 5654, 31097, 32297, 62194, 64594, 355267, 710534, 3907937, 7815874, 8300329, 16600658, 91303619, 182607238, 1004339809, 2008679618]

約数ペア:

[(1, 2008679618), (2, 1004339809), (11, 182607238), (22, 91303619), (121, 16600658), (242, 8300329), (257, 7815874), (514, 3907937), (2827, 710534), (5654, 355267), (31097, 64594), (32297, 62194)]