172966934

素因数分解:

$2^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{71}}^1\times {\mathrm{4703}}^1$

素因数の和:4820

約数の個数: 32

約数和(自身を含む): 308883456

約数和(自身を除く): 135916522

約数列:

[1, 2, 7, 14, 37, 71, 74, 142, 259, 497, 518, 994, 2627, 4703, 5254, 9406, 18389, 32921, 36778, 65842, 174011, 333913, 348022, 667826, 1218077, 2337391, 2436154, 4674782, 12354781, 24709562, 86483467, 172966934]

約数ペア:

[(1, 172966934), (2, 86483467), (7, 24709562), (14, 12354781), (37, 4674782), (71, 2436154), (74, 2337391), (142, 1218077), (259, 667826), (497, 348022), (518, 333913), (994, 174011), (2627, 65842), (4703, 36778), (5254, 32921), (9406, 18389)]