2018752629

素因数分解:

$3^1\times {\mathrm{41}}^1\times {\mathrm{107}}^1\times {\mathrm{157}}^1\times {\mathrm{977}}^1$

素因数の和:1285

約数の個数: 32

約数和(自身を含む): 2803683456

約数和(自身を除く): 784930827

約数列:

[1, 3, 41, 107, 123, 157, 321, 471, 977, 2931, 4387, 6437, 13161, 16799, 19311, 40057, 50397, 104539, 120171, 153389, 313617, 460167, 688759, 2066277, 4286099, 6288949, 12858297, 16412623, 18866847, 49237869, 672917543, 2018752629]

約数ペア:

[(1, 2018752629), (3, 672917543), (41, 49237869), (107, 18866847), (123, 16412623), (157, 12858297), (321, 6288949), (471, 4286099), (977, 2066277), (2931, 688759), (4387, 460167), (6437, 313617), (13161, 153389), (16799, 120171), (19311, 104539), (40057, 50397)]