870823454

素因数分解:

$2^1\times {\mathrm{109}}^1\times {\mathrm{1451}}^1\times {\mathrm{2753}}^1$

素因数の和:4315

約数の個数: 16

約数和(自身を含む): 1319606640

約数和(自身を除く): 448783186

約数列:

[1, 2, 109, 218, 1451, 2753, 2902, 5506, 158159, 300077, 316318, 600154, 3994603, 7989206, 435411727, 870823454]

約数ペア:

[(1, 870823454), (2, 435411727), (109, 7989206), (218, 3994603), (1451, 600154), (2753, 316318), (2902, 300077), (5506, 158159)]