2065224112

素因数分解:

$2^4\times 7^1\times {\mathrm{211}}^1\times {\mathrm{281}}^1\times {\mathrm{311}}^1$

素因数の和:818

約数の個数: 80

約数和(自身を含む): 4625846784

約数和(自身を除く): 2560622672

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 211, 281, 311, 422, 562, 622, 844, 1124, 1244, 1477, 1688, 1967, 2177, 2248, 2488, 2954, 3376, 3934, 4354, 4496, 4976, 5908, 7868, 8708, 11816, 15736, 17416, 23632, 31472, 34832, 59291, 65621, 87391, 118582, 131242, 174782, 237164, 262484, 349564, 415037, 459347, 474328, 524968, 611737, 699128, 830074, 918694, 948656, 1049936, 1223474, 1398256, 1660148, 1837388, 2446948, 3320296, 3674776, 4893896, 6640592, 7349552, 9787792, 18439501, 36879002, 73758004, 129076507, 147516008, 258153014, 295032016, 516306028, 1032612056, 2065224112]

約数ペア:

[(1, 2065224112), (2, 1032612056), (4, 516306028), (7, 295032016), (8, 258153014), (14, 147516008), (16, 129076507), (28, 73758004), (56, 36879002), (112, 18439501), (211, 9787792), (281, 7349552), (311, 6640592), (422, 4893896), (562, 3674776), (622, 3320296), (844, 2446948), (1124, 1837388), (1244, 1660148), (1477, 1398256), (1688, 1223474), (1967, 1049936), (2177, 948656), (2248, 918694), (2488, 830074), (2954, 699128), (3376, 611737), (3934, 524968), (4354, 474328), (4496, 459347), (4976, 415037), (5908, 349564), (7868, 262484), (8708, 237164), (11816, 174782), (15736, 131242), (17416, 118582), (23632, 87391), (31472, 65621), (34832, 59291)]