2500973912

素因数分解:

$2^3\times {\mathrm{43}}^1\times {\mathrm{257}}^1\times {\mathrm{28289}}^1$

素因数の和:28595

約数の個数: 32

約数和(自身を含む): 4817221200

約数和(自身を除く): 2316247288

約数列:

[1, 2, 4, 8, 43, 86, 172, 257, 344, 514, 1028, 2056, 11051, 22102, 28289, 44204, 56578, 88408, 113156, 226312, 1216427, 2432854, 4865708, 7270273, 9731416, 14540546, 29081092, 58162184, 312621739, 625243478, 1250486956, 2500973912]

約数ペア:

[(1, 2500973912), (2, 1250486956), (4, 625243478), (8, 312621739), (43, 58162184), (86, 29081092), (172, 14540546), (257, 9731416), (344, 7270273), (514, 4865708), (1028, 2432854), (2056, 1216427), (11051, 226312), (22102, 113156), (28289, 88408), (44204, 56578)]