1268551454

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{229}}^1\times {\mathrm{145777}}^1$

素因数の和:146027

約数の個数: 16

約数和(自身を含む): 2011736400

約数和(自身を除く): 743184946

約数列:

[1, 2, 19, 38, 229, 458, 4351, 8702, 145777, 291554, 2769763, 5539526, 33382933, 66765866, 634275727, 1268551454]

約数ペア:

[(1, 1268551454), (2, 634275727), (19, 66765866), (38, 33382933), (229, 5539526), (458, 2769763), (4351, 291554), (8702, 145777)]