408528310

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{2150149}}^1$

素因数の和:2150175

約数の個数: 16

約数和(自身を含む): 774054000

約数和(自身を除く): 365525690

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 2150149, 4300298, 10750745, 21501490, 40852831, 81705662, 204264155, 408528310]

約数ペア:

[(1, 408528310), (2, 204264155), (5, 81705662), (10, 40852831), (19, 21501490), (38, 10750745), (95, 4300298), (190, 2150149)]