2247798

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{109}}^1\times {\mathrm{491}}^1$

素因数の和:612

約数の個数: 32

約数和(自身を含む): 5195520

約数和(自身を除く): 2947722

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 109, 218, 327, 491, 654, 763, 982, 1473, 1526, 2289, 2946, 3437, 4578, 6874, 10311, 20622, 53519, 107038, 160557, 321114, 374633, 749266, 1123899, 2247798]

約数ペア:

[(1, 2247798), (2, 1123899), (3, 749266), (6, 374633), (7, 321114), (14, 160557), (21, 107038), (42, 53519), (109, 20622), (218, 10311), (327, 6874), (491, 4578), (654, 3437), (763, 2946), (982, 2289), (1473, 1526)]