2212864

素因数分解:

$2^{10}\times {\mathrm{2161}}^1$

素因数の和:2181

約数の個数: 22

約数和(自身を含む): 4425614

約数和(自身を除く): 2212750

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 512, 1024, 2161, 4322, 8644, 17288, 34576, 69152, 138304, 276608, 553216, 1106432, 2212864]

約数ペア:

[(1, 2212864), (2, 1106432), (4, 553216), (8, 276608), (16, 138304), (32, 69152), (64, 34576), (128, 17288), (256, 8644), (512, 4322), (1024, 2161)]