2055173658

素因数分解:

$2^1\times 3^1\times {\mathrm{37}}^1\times {\mathrm{139}}^1\times {\mathrm{66601}}^1$

素因数の和:66782

約数の個数: 32

約数和(自身を含む): 4251871680

約数和(自身を除く): 2196698022

約数列:

[1, 2, 3, 6, 37, 74, 111, 139, 222, 278, 417, 834, 5143, 10286, 15429, 30858, 66601, 133202, 199803, 399606, 2464237, 4928474, 7392711, 9257539, 14785422, 18515078, 27772617, 55545234, 342528943, 685057886, 1027586829, 2055173658]

約数ペア:

[(1, 2055173658), (2, 1027586829), (3, 685057886), (6, 342528943), (37, 55545234), (74, 27772617), (111, 18515078), (139, 14785422), (222, 9257539), (278, 7392711), (417, 4928474), (834, 2464237), (5143, 399606), (10286, 199803), (15429, 133202), (30858, 66601)]