1948656488

素因数分解:

$2^3\times {\mathrm{1709}}^1\times {\mathrm{142529}}^1$

素因数の和:144244

約数の個数: 16

約数和(自身を含む): 3655894500

約数和(自身を除く): 1707238012

約数列:

[1, 2, 4, 8, 1709, 3418, 6836, 13672, 142529, 285058, 570116, 1140232, 243582061, 487164122, 974328244, 1948656488]

約数ペア:

[(1, 1948656488), (2, 974328244), (4, 487164122), (8, 243582061), (1709, 1140232), (3418, 570116), (6836, 285058), (13672, 142529)]