2051255994

素因数分解:

$2^1\times 3^1\times {\mathrm{41}}^1\times {\mathrm{127}}^1\times {\mathrm{65657}}^1$

素因数の和:65830

約数の個数: 32

約数和(自身を含む): 4235728896

約数和(自身を除く): 2184472902

約数列:

[1, 2, 3, 6, 41, 82, 123, 127, 246, 254, 381, 762, 5207, 10414, 15621, 31242, 65657, 131314, 196971, 393942, 2691937, 5383874, 8075811, 8338439, 16151622, 16676878, 25015317, 50030634, 341875999, 683751998, 1025627997, 2051255994]

約数ペア:

[(1, 2051255994), (2, 1025627997), (3, 683751998), (6, 341875999), (41, 50030634), (82, 25015317), (123, 16676878), (127, 16151622), (246, 8338439), (254, 8075811), (381, 5383874), (762, 2691937), (5207, 393942), (10414, 196971), (15621, 131314), (31242, 65657)]