517788754561

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{103}}^1\times {\mathrm{1217}}^1\times {\mathrm{18691}}^1$

素因数の和:20041

約数の個数: 32

約数和(自身を含む): 596673762048

約数和(自身を除く): 78885007487

約数列:

[1, 13, 17, 103, 221, 1217, 1339, 1751, 15821, 18691, 20689, 22763, 125351, 242983, 268957, 317747, 1629563, 1925173, 2130967, 4130711, 22746947, 25027249, 27702571, 32727941, 295710311, 386698099, 425463233, 2342935541, 5027075287, 30458162033, 39829904197, 517788754561]

約数ペア:

[(1, 517788754561), (13, 39829904197), (17, 30458162033), (103, 5027075287), (221, 2342935541), (1217, 425463233), (1339, 386698099), (1751, 295710311), (15821, 32727941), (18691, 27702571), (20689, 25027249), (22763, 22746947), (125351, 4130711), (242983, 2130967), (268957, 1925173), (317747, 1629563)]