2899871286

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{613}}^1\times {\mathrm{60649}}^1$

素因数の和:61280

約数の個数: 32

約数和(自身を含む): 6256168800

約数和(自身を除く): 3356297514

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 613, 1226, 1839, 3678, 7969, 15938, 23907, 47814, 60649, 121298, 181947, 363894, 788437, 1576874, 2365311, 4730622, 37177837, 74355674, 111533511, 223067022, 483311881, 966623762, 1449935643, 2899871286]

約数ペア:

[(1, 2899871286), (2, 1449935643), (3, 966623762), (6, 483311881), (13, 223067022), (26, 111533511), (39, 74355674), (78, 37177837), (613, 4730622), (1226, 2365311), (1839, 1576874), (3678, 788437), (7969, 363894), (15938, 181947), (23907, 121298), (47814, 60649)]