1189356784

素因数分解:

$2^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{13597}}^1$

素因数の和:13694

約数の個数: 80

約数和(自身を含む): 2913670656

約数和(自身を除く): 1724313872

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 44, 56, 71, 77, 88, 112, 142, 154, 176, 284, 308, 497, 568, 616, 781, 994, 1136, 1232, 1562, 1988, 3124, 3976, 5467, 6248, 7952, 10934, 12496, 13597, 21868, 27194, 43736, 54388, 87472, 95179, 108776, 149567, 190358, 217552, 299134, 380716, 598268, 761432, 965387, 1046969, 1196536, 1522864, 1930774, 2093938, 2393072, 3861548, 4187876, 6757709, 7723096, 8375752, 10619257, 13515418, 15446192, 16751504, 21238514, 27030836, 42477028, 54061672, 74334799, 84954056, 108123344, 148669598, 169908112, 297339196, 594678392, 1189356784]

約数ペア:

[(1, 1189356784), (2, 594678392), (4, 297339196), (7, 169908112), (8, 148669598), (11, 108123344), (14, 84954056), (16, 74334799), (22, 54061672), (28, 42477028), (44, 27030836), (56, 21238514), (71, 16751504), (77, 15446192), (88, 13515418), (112, 10619257), (142, 8375752), (154, 7723096), (176, 6757709), (284, 4187876), (308, 3861548), (497, 2393072), (568, 2093938), (616, 1930774), (781, 1522864), (994, 1196536), (1136, 1046969), (1232, 965387), (1562, 761432), (1988, 598268), (3124, 380716), (3976, 299134), (5467, 217552), (6248, 190358), (7952, 149567), (10934, 108776), (12496, 95179), (13597, 87472), (21868, 54388), (27194, 43736)]