1490190335

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{3109}}^1\times {\mathrm{5639}}^1$

素因数の和:8770

約数の個数: 16

約数和(自身を含む): 1894363200

約数和(自身を除く): 404172865

約数列:

[1, 5, 17, 85, 3109, 5639, 15545, 28195, 52853, 95863, 264265, 479315, 17531651, 87658255, 298038067, 1490190335]

約数ペア:

[(1, 1490190335), (5, 298038067), (17, 87658255), (85, 17531651), (3109, 479315), (5639, 264265), (15545, 95863), (28195, 52853)]