2196737775673

素因数分解:

$7^3\times {\mathrm{19}}^2\times {\mathrm{79}}^1\times {\mathrm{224569}}^1$

素因数の和:224707

約数の個数: 48

約数和(自身を含む): 2737957440000

約数和(自身を除く): 541219664327

約数列:

[1, 7, 19, 49, 79, 133, 343, 361, 553, 931, 1501, 2527, 3871, 6517, 10507, 17689, 27097, 28519, 73549, 123823, 199633, 224569, 514843, 1397431, 1571983, 4266811, 9782017, 11003881, 17740951, 29867677, 77027167, 81069409, 124186657, 209073739, 337078069, 567485863, 869306599, 1463516173, 2359546483, 3972401041, 6085146193, 6404483311, 16516825381, 27806807287, 44831383177, 115617777667, 313819682239, 2196737775673]

約数ペア:

[(1, 2196737775673), (7, 313819682239), (19, 115617777667), (49, 44831383177), (79, 27806807287), (133, 16516825381), (343, 6404483311), (361, 6085146193), (553, 3972401041), (931, 2359546483), (1501, 1463516173), (2527, 869306599), (3871, 567485863), (6517, 337078069), (10507, 209073739), (17689, 124186657), (27097, 81069409), (28519, 77027167), (73549, 29867677), (123823, 17740951), (199633, 11003881), (224569, 9782017), (514843, 4266811), (1397431, 1571983)]