1279554808

素因数分解:

$2^3\times 7^1\times {\mathrm{797}}^1\times {\mathrm{28669}}^1$

素因数の和:29479

約数の個数: 32

約数和(自身を含む): 2745439200

約数和(自身を除く): 1465884392

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 797, 1594, 3188, 5579, 6376, 11158, 22316, 28669, 44632, 57338, 114676, 200683, 229352, 401366, 802732, 1605464, 22849193, 45698386, 91396772, 159944351, 182793544, 319888702, 639777404, 1279554808]

約数ペア:

[(1, 1279554808), (2, 639777404), (4, 319888702), (7, 182793544), (8, 159944351), (14, 91396772), (28, 45698386), (56, 22849193), (797, 1605464), (1594, 802732), (3188, 401366), (5579, 229352), (6376, 200683), (11158, 114676), (22316, 57338), (28669, 44632)]