2065431152

素因数分解:

$2^4\times {\mathrm{151}}^1\times {\mathrm{854897}}^1$

素因数の和:855056

約数の個数: 20

約数和(自身を含む): 4028279376

約数和(自身を除く): 1962848224

約数列:

[1, 2, 4, 8, 16, 151, 302, 604, 1208, 2416, 854897, 1709794, 3419588, 6839176, 13678352, 129089447, 258178894, 516357788, 1032715576, 2065431152]

約数ペア:

[(1, 2065431152), (2, 1032715576), (4, 516357788), (8, 258178894), (16, 129089447), (151, 13678352), (302, 6839176), (604, 3419588), (1208, 1709794), (2416, 854897)]