281398658

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{107}}^1\times {\mathrm{45343}}^1$

素因数の和:45481

約数の個数: 16

約数和(自身を含む): 440743680

約数和(自身を除く): 159345022

約数列:

[1, 2, 29, 58, 107, 214, 3103, 6206, 45343, 90686, 1314947, 2629894, 4851701, 9703402, 140699329, 281398658]

約数ペア:

[(1, 281398658), (2, 140699329), (29, 9703402), (58, 4851701), (107, 2629894), (214, 1314947), (3103, 90686), (6206, 45343)]