1252864

素因数分解:

$2^9\times {\mathrm{2447}}^1$

素因数の和:2465

約数の個数: 20

約数和(自身を含む): 2504304

約数和(自身を除く): 1251440

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 512, 2447, 4894, 9788, 19576, 39152, 78304, 156608, 313216, 626432, 1252864]

約数ペア:

[(1, 1252864), (2, 626432), (4, 313216), (8, 156608), (16, 78304), (32, 39152), (64, 19576), (128, 9788), (256, 4894), (512, 2447)]