2801974327

素因数分解:

${\mathrm{19}}^1\times {\mathrm{131}}^1\times {\mathrm{199}}^1\times {\mathrm{5657}}^1$

素因数の和:6006

約数の個数: 16

約数和(自身を含む): 2987424000

約数和(自身を除く): 185449673

約数列:

[1, 19, 131, 199, 2489, 3781, 5657, 26069, 107483, 495311, 741067, 1125743, 14080273, 21389117, 147472333, 2801974327]

約数ペア:

[(1, 2801974327), (19, 147472333), (131, 21389117), (199, 14080273), (2489, 1125743), (3781, 741067), (5657, 495311), (26069, 107483)]