7719994638713

素因数分解:

$7^1\times {\mathrm{17}}^2\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{2194429}}^1$

素因数の和:2194554

約数の個数: 48

約数和(自身を含む): 9830484625920

約数和(自身を除く): 2110489987207

約数列:

[1, 7, 17, 37, 47, 119, 259, 289, 329, 629, 799, 1739, 2023, 4403, 5593, 10693, 12173, 13583, 29563, 74851, 95081, 206941, 502571, 2194429, 3517997, 15361003, 37305293, 81193873, 103138163, 261137051, 568357111, 634189981, 721967141, 1380295841, 1753348771, 3816112031, 4439329867, 9662070887, 12273441397, 23465029297, 26712784217, 29806929107, 64873904527, 164255205079, 208648503749, 454117331689, 1102856376959, 7719994638713]

約数ペア:

[(1, 7719994638713), (7, 1102856376959), (17, 454117331689), (37, 208648503749), (47, 164255205079), (119, 64873904527), (259, 29806929107), (289, 26712784217), (329, 23465029297), (629, 12273441397), (799, 9662070887), (1739, 4439329867), (2023, 3816112031), (4403, 1753348771), (5593, 1380295841), (10693, 721967141), (12173, 634189981), (13583, 568357111), (29563, 261137051), (74851, 103138163), (95081, 81193873), (206941, 37305293), (502571, 15361003), (2194429, 3517997)]