2009095606

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{827}}^1\times {\mathrm{9133}}^1$

素因数の和:9988

約数の個数: 32

約数和(自身を含む): 3630216960

約数和(自身を除く): 1621121354

約数列:

[1, 2, 7, 14, 19, 38, 133, 266, 827, 1654, 5789, 9133, 11578, 15713, 18266, 31426, 63931, 109991, 127862, 173527, 219982, 347054, 1214689, 2429378, 7552991, 15105982, 52870937, 105741874, 143506829, 287013658, 1004547803, 2009095606]

約数ペア:

[(1, 2009095606), (2, 1004547803), (7, 287013658), (14, 143506829), (19, 105741874), (38, 52870937), (133, 15105982), (266, 7552991), (827, 2429378), (1654, 1214689), (5789, 347054), (9133, 219982), (11578, 173527), (15713, 127862), (18266, 109991), (31426, 63931)]