2090477935

素因数分解:

$5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{28537}}^1$

素因数の和:28592

約数の個数: 48

約数和(自身を含む): 3279358656

約数和(自身を除く): 1188880721

約数列:

[1, 5, 7, 13, 23, 35, 49, 65, 91, 115, 161, 245, 299, 455, 637, 805, 1127, 1495, 2093, 3185, 5635, 10465, 14651, 28537, 73255, 142685, 199759, 370981, 656351, 998795, 1398313, 1854905, 2596867, 3281755, 4594457, 6991565, 8532563, 12984335, 18178069, 22972285, 32161199, 42662815, 59727941, 90890345, 160805995, 298639705, 418095587, 2090477935]

約数ペア:

[(1, 2090477935), (5, 418095587), (7, 298639705), (13, 160805995), (23, 90890345), (35, 59727941), (49, 42662815), (65, 32161199), (91, 22972285), (115, 18178069), (161, 12984335), (245, 8532563), (299, 6991565), (455, 4594457), (637, 3281755), (805, 2596867), (1127, 1854905), (1495, 1398313), (2093, 998795), (3185, 656351), (5635, 370981), (10465, 199759), (14651, 142685), (28537, 73255)]