2985746183

素因数分解:

$7^1\times {\mathrm{31}}^1\times {\mathrm{1789}}^1\times {\mathrm{7691}}^1$

素因数の和:9518

約数の個数: 16

約数和(自身を含む): 3524782080

約数和(自身を除く): 539035897

約数列:

[1, 7, 31, 217, 1789, 7691, 12523, 53837, 55459, 238421, 388213, 1668947, 13759199, 96314393, 426535169, 2985746183]

約数ペア:

[(1, 2985746183), (7, 426535169), (31, 96314393), (217, 13759199), (1789, 1668947), (7691, 388213), (12523, 238421), (53837, 55459)]