2012105728

素因数分解:

$2^{10}\times {\mathrm{1964947}}^1$

素因数の和:1964967

約数の個数: 22

約数和(自身を含む): 4022248556

約数和(自身を除く): 2010142828

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 512, 1024, 1964947, 3929894, 7859788, 15719576, 31439152, 62878304, 125756608, 251513216, 503026432, 1006052864, 2012105728]

約数ペア:

[(1, 2012105728), (2, 1006052864), (4, 503026432), (8, 251513216), (16, 125756608), (32, 62878304), (64, 31439152), (128, 15719576), (256, 7859788), (512, 3929894), (1024, 1964947)]