2857256639

素因数分解:

${\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{1019}}^1\times {\mathrm{3119}}^1$

素因数の和:4198

約数の個数: 16

約数和(自身を含む): 3055104000

約数和(自身を除く): 197847361

約数列:

[1, 29, 31, 899, 1019, 3119, 29551, 31589, 90451, 96689, 916081, 2803981, 3178261, 92169569, 98526091, 2857256639]

約数ペア:

[(1, 2857256639), (29, 98526091), (31, 92169569), (899, 3178261), (1019, 2803981), (3119, 916081), (29551, 96689), (31589, 90451)]