520045834

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{193}}^1\times {\mathrm{17497}}^1$

素因数の和:17710

約数の個数: 32

約数和(自身を含む): 977648256

約数和(自身を除く): 457602422

約数列:

[1, 2, 7, 11, 14, 22, 77, 154, 193, 386, 1351, 2123, 2702, 4246, 14861, 17497, 29722, 34994, 122479, 192467, 244958, 384934, 1347269, 2694538, 3376921, 6753842, 23638447, 37146131, 47276894, 74292262, 260022917, 520045834]

約数ペア:

[(1, 520045834), (2, 260022917), (7, 74292262), (11, 47276894), (14, 37146131), (22, 23638447), (77, 6753842), (154, 3376921), (193, 2694538), (386, 1347269), (1351, 384934), (2123, 244958), (2702, 192467), (4246, 122479), (14861, 34994), (17497, 29722)]