1008904534

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{89}}^1\times {\mathrm{139}}^1\times {\mathrm{337}}^1$

素因数の和:589

約数の個数: 48

約数和(自身を含む): 1699261200

約数和(自身を除く): 690356666

約数列:

[1, 2, 11, 22, 89, 121, 139, 178, 242, 278, 337, 674, 979, 1529, 1958, 3058, 3707, 7414, 10769, 12371, 16819, 21538, 24742, 29993, 33638, 40777, 46843, 59986, 81554, 93686, 136081, 272162, 329923, 515273, 659846, 1030546, 1496891, 2993782, 3629153, 4169027, 5668003, 7258306, 8338054, 11336006, 45859297, 91718594, 504452267, 1008904534]

約数ペア:

[(1, 1008904534), (2, 504452267), (11, 91718594), (22, 45859297), (89, 11336006), (121, 8338054), (139, 7258306), (178, 5668003), (242, 4169027), (278, 3629153), (337, 2993782), (674, 1496891), (979, 1030546), (1529, 659846), (1958, 515273), (3058, 329923), (3707, 272162), (7414, 136081), (10769, 93686), (12371, 81554), (16819, 59986), (21538, 46843), (24742, 40777), (29993, 33638)]