2019637984

素因数分解:

$2^5\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{173}}^1\times {\mathrm{211}}^1$

素因数の和:433

約数の個数: 192

約数和(自身を含む): 5205634560

約数和(自身を除く): 3185996576

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 19, 26, 28, 32, 38, 52, 56, 76, 91, 104, 112, 133, 152, 173, 182, 208, 211, 224, 247, 266, 304, 346, 364, 416, 422, 494, 532, 608, 692, 728, 844, 988, 1064, 1211, 1384, 1456, 1477, 1688, 1729, 1976, 2128, 2249, 2422, 2743, 2768, 2912, 2954, 3287, 3376, 3458, 3952, 4009, 4256, 4498, 4844, 5486, 5536, 5908, 6574, 6752, 6916, 7904, 8018, 8996, 9688, 10972, 11816, 13148, 13832, 15743, 16036, 17992, 19201, 19376, 21944, 23009, 23632, 26296, 27664, 28063, 31486, 32072, 35984, 36503, 38402, 38752, 42731, 43888, 46018, 47264, 52117, 52592, 55328, 56126, 62972, 64144, 71968, 73006, 76804, 85462, 87776, 92036, 104234, 105184, 112252, 125944, 128288, 146012, 153608, 170924, 184072, 208468, 224504, 251888, 255521, 292024, 299117, 307216, 341848, 364819, 368144, 416936, 449008, 474539, 503776, 511042, 584048, 598234, 614432, 683696, 693557, 729638, 736288, 833872, 898016, 949078, 1022084, 1168096, 1196468, 1367392, 1387114, 1459276, 1667744, 1898156, 2044168, 2392936, 2774228, 2918552, 3321773, 3796312, 4088336, 4785872, 4854899, 5548456, 5837104, 6643546, 7592624, 8176672, 9016241, 9571744, 9709798, 11096912, 11674208, 13287092, 15185248, 18032482, 19419596, 22193824, 26574184, 36064964, 38839192, 53148368, 63113687, 72129928, 77678384, 106296736, 126227374, 144259856, 155356768, 252454748, 288519712, 504909496, 1009818992, 2019637984]

約数ペア:

[(1, 2019637984), (2, 1009818992), (4, 504909496), (7, 288519712), (8, 252454748), (13, 155356768), (14, 144259856), (16, 126227374), (19, 106296736), (26, 77678384), (28, 72129928), (32, 63113687), (38, 53148368), (52, 38839192), (56, 36064964), (76, 26574184), (91, 22193824), (104, 19419596), (112, 18032482), (133, 15185248), (152, 13287092), (173, 11674208), (182, 11096912), (208, 9709798), (211, 9571744), (224, 9016241), (247, 8176672), (266, 7592624), (304, 6643546), (346, 5837104), (364, 5548456), (416, 4854899), (422, 4785872), (494, 4088336), (532, 3796312), (608, 3321773), (692, 2918552), (728, 2774228), (844, 2392936), (988, 2044168), (1064, 1898156), (1211, 1667744), (1384, 1459276), (1456, 1387114), (1477, 1367392), (1688, 1196468), (1729, 1168096), (1976, 1022084), (2128, 949078), (2249, 898016), (2422, 833872), (2743, 736288), (2768, 729638), (2912, 693557), (2954, 683696), (3287, 614432), (3376, 598234), (3458, 584048), (3952, 511042), (4009, 503776), (4256, 474539), (4498, 449008), (4844, 416936), (5486, 368144), (5536, 364819), (5908, 341848), (6574, 307216), (6752, 299117), (6916, 292024), (7904, 255521), (8018, 251888), (8996, 224504), (9688, 208468), (10972, 184072), (11816, 170924), (13148, 153608), (13832, 146012), (15743, 128288), (16036, 125944), (17992, 112252), (19201, 105184), (19376, 104234), (21944, 92036), (23009, 87776), (23632, 85462), (26296, 76804), (27664, 73006), (28063, 71968), (31486, 64144), (32072, 62972), (35984, 56126), (36503, 55328), (38402, 52592), (38752, 52117), (42731, 47264), (43888, 46018)]