1972616854558

素因数分解:

$2^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{4409}}^1\times {\mathrm{404527}}^1$

素因数の和:409024

約数の個数: 32

約数和(自身を含む): 3425219481600

約数和(自身を除く): 1452602627042

約数列:

[1, 2, 7, 14, 79, 158, 553, 1106, 4409, 8818, 30863, 61726, 348311, 404527, 696622, 809054, 2438177, 2831689, 4876354, 5663378, 31957633, 63915266, 223703431, 447406862, 1783559543, 3567119086, 12484916801, 24969833602, 140901203897, 281802407794, 986308427279, 1972616854558]

約数ペア:

[(1, 1972616854558), (2, 986308427279), (7, 281802407794), (14, 140901203897), (79, 24969833602), (158, 12484916801), (553, 3567119086), (1106, 1783559543), (4409, 447406862), (8818, 223703431), (30863, 63915266), (61726, 31957633), (348311, 5663378), (404527, 4876354), (696622, 2831689), (809054, 2438177)]