4172786

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{107}}^1$

素因数の和:194

約数の個数: 32

約数和(自身を含む): 7091712

約数和(自身を除く): 2918926

約数列:

[1, 2, 17, 31, 34, 37, 62, 74, 107, 214, 527, 629, 1054, 1147, 1258, 1819, 2294, 3317, 3638, 3959, 6634, 7918, 19499, 38998, 56389, 67303, 112778, 122729, 134606, 245458, 2086393, 4172786]

約数ペア:

[(1, 4172786), (2, 2086393), (17, 245458), (31, 134606), (34, 122729), (37, 112778), (62, 67303), (74, 56389), (107, 38998), (214, 19499), (527, 7918), (629, 6634), (1054, 3959), (1147, 3638), (1258, 3317), (1819, 2294)]