2158025854

素因数分解:

$2^1\times {\mathrm{73}}^1\times {\mathrm{3011}}^1\times {\mathrm{4909}}^1$

素因数の和:7995

約数の個数: 16

約数和(自身を含む): 3283140240

約数和(自身を除く): 1125114386

約数列:

[1, 2, 73, 146, 3011, 4909, 6022, 9818, 219803, 358357, 439606, 716714, 14780999, 29561998, 1079012927, 2158025854]

約数ペア:

[(1, 2158025854), (2, 1079012927), (73, 29561998), (146, 14780999), (3011, 716714), (4909, 439606), (6022, 358357), (9818, 219803)]