2816044

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{223}}^1$

素因数の和:286

約数の個数: 48

約数和(自身を含む): 6322176

約数和(自身を除く): 3506132

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 41, 44, 77, 82, 154, 164, 223, 287, 308, 446, 451, 574, 892, 902, 1148, 1561, 1804, 2453, 3122, 3157, 4906, 6244, 6314, 9143, 9812, 12628, 17171, 18286, 34342, 36572, 64001, 68684, 100573, 128002, 201146, 256004, 402292, 704011, 1408022, 2816044]

約数ペア:

[(1, 2816044), (2, 1408022), (4, 704011), (7, 402292), (11, 256004), (14, 201146), (22, 128002), (28, 100573), (41, 68684), (44, 64001), (77, 36572), (82, 34342), (154, 18286), (164, 17171), (223, 12628), (287, 9812), (308, 9143), (446, 6314), (451, 6244), (574, 4906), (892, 3157), (902, 3122), (1148, 2453), (1561, 1804)]