2812656

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{761}}^1$

素因数の和:790

約数の個数: 80

約数和(自身を含む): 9070848

約数和(自身を除く): 6258192

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 16, 21, 22, 24, 28, 33, 42, 44, 48, 56, 66, 77, 84, 88, 112, 132, 154, 168, 176, 231, 264, 308, 336, 462, 528, 616, 761, 924, 1232, 1522, 1848, 2283, 3044, 3696, 4566, 5327, 6088, 8371, 9132, 10654, 12176, 15981, 16742, 18264, 21308, 25113, 31962, 33484, 36528, 42616, 50226, 58597, 63924, 66968, 85232, 100452, 117194, 127848, 133936, 175791, 200904, 234388, 255696, 351582, 401808, 468776, 703164, 937552, 1406328, 2812656]

約数ペア:

[(1, 2812656), (2, 1406328), (3, 937552), (4, 703164), (6, 468776), (7, 401808), (8, 351582), (11, 255696), (12, 234388), (14, 200904), (16, 175791), (21, 133936), (22, 127848), (24, 117194), (28, 100452), (33, 85232), (42, 66968), (44, 63924), (48, 58597), (56, 50226), (66, 42616), (77, 36528), (84, 33484), (88, 31962), (112, 25113), (132, 21308), (154, 18264), (168, 16742), (176, 15981), (231, 12176), (264, 10654), (308, 9132), (336, 8371), (462, 6088), (528, 5327), (616, 4566), (761, 3696), (924, 3044), (1232, 2283), (1522, 1848)]