2013700997

素因数分解:

$7^1\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{157}}^1\times {\mathrm{797}}^1$

素因数の和:1002

約数の個数: 48

約数和(自身を含む): 2683067520

約数和(自身を除く): 669366523

約数列:

[1, 7, 11, 19, 77, 121, 133, 157, 209, 797, 847, 1099, 1463, 1727, 2299, 2983, 5579, 8767, 12089, 15143, 16093, 18997, 20881, 32813, 61369, 96437, 106001, 125129, 132979, 166573, 229691, 360943, 675059, 875903, 1166011, 1376419, 1832303, 2377451, 2526601, 9634933, 12826121, 15140609, 16642157, 26151961, 105984263, 183063727, 287671571, 2013700997]

約数ペア:

[(1, 2013700997), (7, 287671571), (11, 183063727), (19, 105984263), (77, 26151961), (121, 16642157), (133, 15140609), (157, 12826121), (209, 9634933), (797, 2526601), (847, 2377451), (1099, 1832303), (1463, 1376419), (1727, 1166011), (2299, 875903), (2983, 675059), (5579, 360943), (8767, 229691), (12089, 166573), (15143, 132979), (16093, 125129), (18997, 106001), (20881, 96437), (32813, 61369)]