2104492544

素因数分解:

$2^9\times 7^1\times {\mathrm{11}}^1\times {\mathrm{53381}}^1$

素因数の和:53417

約数の個数: 80

約数和(自身を含む): 5242539456

約数和(自身を除く): 3138046912

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 32, 44, 56, 64, 77, 88, 112, 128, 154, 176, 224, 256, 308, 352, 448, 512, 616, 704, 896, 1232, 1408, 1792, 2464, 2816, 3584, 4928, 5632, 9856, 19712, 39424, 53381, 106762, 213524, 373667, 427048, 587191, 747334, 854096, 1174382, 1494668, 1708192, 2348764, 2989336, 3416384, 4110337, 4697528, 5978672, 6832768, 8220674, 9395056, 11957344, 13665536, 16441348, 18790112, 23914688, 27331072, 32882696, 37580224, 47829376, 65765392, 75160448, 95658752, 131530784, 150320896, 191317504, 263061568, 300641792, 526123136, 1052246272, 2104492544]

約数ペア:

[(1, 2104492544), (2, 1052246272), (4, 526123136), (7, 300641792), (8, 263061568), (11, 191317504), (14, 150320896), (16, 131530784), (22, 95658752), (28, 75160448), (32, 65765392), (44, 47829376), (56, 37580224), (64, 32882696), (77, 27331072), (88, 23914688), (112, 18790112), (128, 16441348), (154, 13665536), (176, 11957344), (224, 9395056), (256, 8220674), (308, 6832768), (352, 5978672), (448, 4697528), (512, 4110337), (616, 3416384), (704, 2989336), (896, 2348764), (1232, 1708192), (1408, 1494668), (1792, 1174382), (2464, 854096), (2816, 747334), (3584, 587191), (4928, 427048), (5632, 373667), (9856, 213524), (19712, 106762), (39424, 53381)]