2251171114

素因数分解:

$2^1\times {\mathrm{109}}^1\times {\mathrm{239}}^1\times {\mathrm{43207}}^1$

素因数の和:43557

約数の個数: 16

約数和(自身を含む): 3422073600

約数和(自身を除く): 1170902486

約数列:

[1, 2, 109, 218, 239, 478, 26051, 43207, 52102, 86414, 4709563, 9419126, 10326473, 20652946, 1125585557, 2251171114]

約数ペア:

[(1, 2251171114), (2, 1125585557), (109, 20652946), (218, 10326473), (239, 9419126), (478, 4709563), (26051, 86414), (43207, 52102)]