520096346

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{97}}^1\times {\mathrm{941}}^1$

素因数の和:1095

約数の個数: 64

約数和(自身を含む): 1010306304

約数和(自身を除く): 490209958

約数列:

[1, 2, 7, 11, 14, 22, 37, 74, 77, 97, 154, 194, 259, 407, 518, 679, 814, 941, 1067, 1358, 1882, 2134, 2849, 3589, 5698, 6587, 7178, 7469, 10351, 13174, 14938, 20702, 25123, 34817, 39479, 50246, 69634, 72457, 78958, 91277, 144914, 182554, 243719, 276353, 382987, 487438, 552706, 638939, 765974, 1004047, 1277878, 2008094, 2680909, 3377249, 5361818, 6754498, 7028329, 14056658, 23640743, 37149739, 47281486, 74299478, 260048173, 520096346]

約数ペア:

[(1, 520096346), (2, 260048173), (7, 74299478), (11, 47281486), (14, 37149739), (22, 23640743), (37, 14056658), (74, 7028329), (77, 6754498), (97, 5361818), (154, 3377249), (194, 2680909), (259, 2008094), (407, 1277878), (518, 1004047), (679, 765974), (814, 638939), (941, 552706), (1067, 487438), (1358, 382987), (1882, 276353), (2134, 243719), (2849, 182554), (3589, 144914), (5698, 91277), (6587, 78958), (7178, 72457), (7469, 69634), (10351, 50246), (13174, 39479), (14938, 34817), (20702, 25123)]