243883217086

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{105212777}}^1$

素因数の和:105212859

約数の個数: 16

約数和(自身を含む): 391391534160

約数和(自身を除く): 147508317074

約数列:

[1, 2, 19, 38, 61, 122, 1159, 2318, 105212777, 210425554, 1999042763, 3998085526, 6417979397, 12835958794, 121941608543, 243883217086]

約数ペア:

[(1, 243883217086), (2, 121941608543), (19, 12835958794), (38, 6417979397), (61, 3998085526), (122, 1999042763), (1159, 210425554), (2318, 105212777)]