858296

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{6311}}^1$

素因数の和:6334

約数の個数: 16

約数和(自身を含む): 1704240

約数和(自身を除く): 845944

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 6311, 12622, 25244, 50488, 107287, 214574, 429148, 858296]

約数ペア:

[(1, 858296), (2, 429148), (4, 214574), (8, 107287), (17, 50488), (34, 25244), (68, 12622), (136, 6311)]