1392856

素因数分解:

$2^3\times {\mathrm{43}}^1\times {\mathrm{4049}}^1$

素因数の和:4098

約数の個数: 16

約数和(自身を含む): 2673000

約数和(自身を除く): 1280144

約数列:

[1, 2, 4, 8, 43, 86, 172, 344, 4049, 8098, 16196, 32392, 174107, 348214, 696428, 1392856]

約数ペア:

[(1, 1392856), (2, 696428), (4, 348214), (8, 174107), (43, 32392), (86, 16196), (172, 8098), (344, 4049)]