7128286

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{457}}^1\times {\mathrm{709}}^1$

素因数の和:1179

約数の個数: 16

約数和(自身を含む): 11706480

約数和(自身を除く): 4578194

約数列:

[1, 2, 11, 22, 457, 709, 914, 1418, 5027, 7799, 10054, 15598, 324013, 648026, 3564143, 7128286]

約数ペア:

[(1, 7128286), (2, 3564143), (11, 648026), (22, 324013), (457, 15598), (709, 10054), (914, 7799), (1418, 5027)]