2524405

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{547}}^1$

素因数の和:636

約数の個数: 16

約数和(自身を含む): 3314304

約数和(自身を除く): 789899

約数列:

[1, 5, 13, 65, 71, 355, 547, 923, 2735, 4615, 7111, 35555, 38837, 194185, 504881, 2524405]

約数ペア:

[(1, 2524405), (5, 504881), (13, 194185), (65, 38837), (71, 35555), (355, 7111), (547, 4615), (923, 2735)]