2081569504

素因数分解:

$2^5\times 7^1\times {\mathrm{181}}^1\times {\mathrm{51341}}^1$

素因数の和:51539

約数の個数: 48

約数和(自身を含む): 4709498976

約数和(自身を除く): 2627929472

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 181, 224, 362, 724, 1267, 1448, 2534, 2896, 5068, 5792, 10136, 20272, 40544, 51341, 102682, 205364, 359387, 410728, 718774, 821456, 1437548, 1642912, 2875096, 5750192, 9292721, 11500384, 18585442, 37170884, 65049047, 74341768, 130098094, 148683536, 260196188, 297367072, 520392376, 1040784752, 2081569504]

約数ペア:

[(1, 2081569504), (2, 1040784752), (4, 520392376), (7, 297367072), (8, 260196188), (14, 148683536), (16, 130098094), (28, 74341768), (32, 65049047), (56, 37170884), (112, 18585442), (181, 11500384), (224, 9292721), (362, 5750192), (724, 2875096), (1267, 1642912), (1448, 1437548), (2534, 821456), (2896, 718774), (5068, 410728), (5792, 359387), (10136, 205364), (20272, 102682), (40544, 51341)]