10918732

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{199}}^1$

素因数の和:286

約数の個数: 48

約数和(自身を含む): 22176000

約数和(自身を除く): 11257268

約数列:

[1, 2, 4, 11, 22, 29, 43, 44, 58, 86, 116, 172, 199, 319, 398, 473, 638, 796, 946, 1247, 1276, 1892, 2189, 2494, 4378, 4988, 5771, 8557, 8756, 11542, 13717, 17114, 23084, 27434, 34228, 54868, 63481, 94127, 126962, 188254, 248153, 253924, 376508, 496306, 992612, 2729683, 5459366, 10918732]

約数ペア:

[(1, 10918732), (2, 5459366), (4, 2729683), (11, 992612), (22, 496306), (29, 376508), (43, 253924), (44, 248153), (58, 188254), (86, 126962), (116, 94127), (172, 63481), (199, 54868), (319, 34228), (398, 27434), (473, 23084), (638, 17114), (796, 13717), (946, 11542), (1247, 8756), (1276, 8557), (1892, 5771), (2189, 4988), (2494, 4378)]