550622

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{83}}^1\times {\mathrm{107}}^1$

素因数の和:223

約数の個数: 16

約数和(自身を含む): 870912

約数和(自身を除く): 320290

約数列:

[1, 2, 31, 62, 83, 107, 166, 214, 2573, 3317, 5146, 6634, 8881, 17762, 275311, 550622]

約数ペア:

[(1, 550622), (2, 275311), (31, 17762), (62, 8881), (83, 6634), (107, 5146), (166, 3317), (214, 2573)]