4006428

素因数分解:

$2^2\times 3^1\times {\mathrm{137}}^1\times {\mathrm{2437}}^1$

素因数の和:2581

約数の個数: 24

約数和(自身を含む): 9420432

約数和(自身を除く): 5414004

約数列:

[1, 2, 3, 4, 6, 12, 137, 274, 411, 548, 822, 1644, 2437, 4874, 7311, 9748, 14622, 29244, 333869, 667738, 1001607, 1335476, 2003214, 4006428]

約数ペア:

[(1, 4006428), (2, 2003214), (3, 1335476), (4, 1001607), (6, 667738), (12, 333869), (137, 29244), (274, 14622), (411, 9748), (548, 7311), (822, 4874), (1644, 2437)]