2005646048

素因数分解:

$2^5\times 7^2\times {\mathrm{1279111}}^1$

素因数の和:1279135

約数の個数: 36

約数和(自身を含む): 4593291192

約数和(自身を除く): 2587645144

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 98, 112, 196, 224, 392, 784, 1568, 1279111, 2558222, 5116444, 8953777, 10232888, 17907554, 20465776, 35815108, 40931552, 62676439, 71630216, 125352878, 143260432, 250705756, 286520864, 501411512, 1002823024, 2005646048]

約数ペア:

[(1, 2005646048), (2, 1002823024), (4, 501411512), (7, 286520864), (8, 250705756), (14, 143260432), (16, 125352878), (28, 71630216), (32, 62676439), (49, 40931552), (56, 35815108), (98, 20465776), (112, 17907554), (196, 10232888), (224, 8953777), (392, 5116444), (784, 2558222), (1568, 1279111)]