4023782

素因数分解:

$2^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{2161}}^1$

素因数の和:2196

約数の個数: 24

約数和(自身を含む): 7394040

約数和(自身を除く): 3370258

約数列:

[1, 2, 7, 14, 19, 38, 49, 98, 133, 266, 931, 1862, 2161, 4322, 15127, 30254, 41059, 82118, 105889, 211778, 287413, 574826, 2011891, 4023782]

約数ペア:

[(1, 4023782), (2, 2011891), (7, 574826), (14, 287413), (19, 211778), (38, 105889), (49, 82118), (98, 41059), (133, 30254), (266, 15127), (931, 4322), (1862, 2161)]