2065485896

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{256391}}^1$

素因数の和:256469

約数の個数: 32

約数和(自身を含む): 4153550400

約数和(自身を除く): 2088064504

約数列:

[1, 2, 4, 8, 19, 38, 53, 76, 106, 152, 212, 424, 1007, 2014, 4028, 8056, 256391, 512782, 1025564, 2051128, 4871429, 9742858, 13588723, 19485716, 27177446, 38971432, 54354892, 108709784, 258185737, 516371474, 1032742948, 2065485896]

約数ペア:

[(1, 2065485896), (2, 1032742948), (4, 516371474), (8, 258185737), (19, 108709784), (38, 54354892), (53, 38971432), (76, 27177446), (106, 19485716), (152, 13588723), (212, 9742858), (424, 4871429), (1007, 2051128), (2014, 1025564), (4028, 512782), (8056, 256391)]