4118884

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{311}}^1$

素因数の和:376

約数の個数: 48

約数和(自身を含む): 9225216

約数和(自身を除く): 5106332

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 43, 44, 77, 86, 154, 172, 301, 308, 311, 473, 602, 622, 946, 1204, 1244, 1892, 2177, 3311, 3421, 4354, 6622, 6842, 8708, 13244, 13373, 13684, 23947, 26746, 47894, 53492, 93611, 95788, 147103, 187222, 294206, 374444, 588412, 1029721, 2059442, 4118884]

約数ペア:

[(1, 4118884), (2, 2059442), (4, 1029721), (7, 588412), (11, 374444), (14, 294206), (22, 187222), (28, 147103), (43, 95788), (44, 93611), (77, 53492), (86, 47894), (154, 26746), (172, 23947), (301, 13684), (308, 13373), (311, 13244), (473, 8708), (602, 6842), (622, 6622), (946, 4354), (1204, 3421), (1244, 3311), (1892, 2177)]