2012022859

素因数分解:

$7^2\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{79423}}^1$

素因数の和:79495

約数の個数: 24

約数和(自身を含む): 2607648768

約数和(自身を除く): 595625909

約数列:

[1, 7, 11, 47, 49, 77, 329, 517, 539, 2303, 3619, 25333, 79423, 555961, 873653, 3732881, 3891727, 6115571, 26130167, 41061691, 42808997, 182911169, 287431837, 2012022859]

約数ペア:

[(1, 2012022859), (7, 287431837), (11, 182911169), (47, 42808997), (49, 41061691), (77, 26130167), (329, 6115571), (517, 3891727), (539, 3732881), (2303, 873653), (3619, 555961), (25333, 79423)]