2498408066

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{83}}^1\times {\mathrm{2753}}^1$

素因数の和:2927

約数の個数: 64

約数和(自身を含む): 4796983296

約数和(自身を除く): 2298575230

約数列:

[1, 2, 7, 11, 14, 22, 71, 77, 83, 142, 154, 166, 497, 581, 781, 913, 994, 1162, 1562, 1826, 2753, 5467, 5506, 5893, 6391, 10934, 11786, 12782, 19271, 30283, 38542, 41251, 60566, 64823, 82502, 129646, 195463, 211981, 228499, 390926, 423962, 453761, 456998, 907522, 1368241, 1599493, 2150093, 2513489, 2736482, 3198986, 4300186, 5026978, 15050651, 16223429, 17594423, 30101302, 32446858, 35188846, 113564003, 178457719, 227128006, 356915438, 1249204033, 2498408066]

約数ペア:

[(1, 2498408066), (2, 1249204033), (7, 356915438), (11, 227128006), (14, 178457719), (22, 113564003), (71, 35188846), (77, 32446858), (83, 30101302), (142, 17594423), (154, 16223429), (166, 15050651), (497, 5026978), (581, 4300186), (781, 3198986), (913, 2736482), (994, 2513489), (1162, 2150093), (1562, 1599493), (1826, 1368241), (2753, 907522), (5467, 456998), (5506, 453761), (5893, 423962), (6391, 390926), (10934, 228499), (11786, 211981), (12782, 195463), (19271, 129646), (30283, 82502), (38542, 64823), (41251, 60566)]