8120131778

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{941}}^1\times {\mathrm{392239}}^1$

素因数の和:393193

約数の個数: 16

約数和(自身を含む): 13301642880

約数和(自身を除く): 5181511102

約数列:

[1, 2, 11, 22, 941, 1882, 10351, 20702, 392239, 784478, 4314629, 8629258, 369096899, 738193798, 4060065889, 8120131778]

約数ペア:

[(1, 8120131778), (2, 4060065889), (11, 738193798), (22, 369096899), (941, 8629258), (1882, 4314629), (10351, 784478), (20702, 392239)]