2009673728

素因数分解:

$2^{12}\times {\mathrm{490643}}^1$

素因数の和:490667

約数の個数: 26

約数和(自身を含む): 4018865004

約数和(自身を除く): 2009191276

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 512, 1024, 2048, 4096, 490643, 981286, 1962572, 3925144, 7850288, 15700576, 31401152, 62802304, 125604608, 251209216, 502418432, 1004836864, 2009673728]

約数ペア:

[(1, 2009673728), (2, 1004836864), (4, 502418432), (8, 251209216), (16, 125604608), (32, 62802304), (64, 31401152), (128, 15700576), (256, 7850288), (512, 3925144), (1024, 1962572), (2048, 981286), (4096, 490643)]