5274874

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{71}}^1\times {\mathrm{307}}^1$

素因数の和:402

約数の個数: 24

約数和(自身を含む): 8848224

約数和(自身を除く): 3573350

約数列:

[1, 2, 11, 22, 71, 121, 142, 242, 307, 614, 781, 1562, 3377, 6754, 8591, 17182, 21797, 37147, 43594, 74294, 239767, 479534, 2637437, 5274874]

約数ペア:

[(1, 5274874), (2, 2637437), (11, 479534), (22, 239767), (71, 74294), (121, 43594), (142, 37147), (242, 21797), (307, 17182), (614, 8591), (781, 6754), (1562, 3377)]