2050871808

素因数分解:

$2^9\times 3^1\times {\mathrm{641}}^1\times {\mathrm{2083}}^1$

素因数の和:2745

約数の個数: 80

約数和(自身を含む): 5474801376

約数和(自身を除く): 3423929568

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 256, 384, 512, 641, 768, 1282, 1536, 1923, 2083, 2564, 3846, 4166, 5128, 6249, 7692, 8332, 10256, 12498, 15384, 16664, 20512, 24996, 30768, 33328, 41024, 49992, 61536, 66656, 82048, 99984, 123072, 133312, 164096, 199968, 246144, 266624, 328192, 399936, 492288, 533248, 799872, 984576, 1066496, 1335203, 1599744, 2670406, 3199488, 4005609, 5340812, 8011218, 10681624, 16022436, 21363248, 32044872, 42726496, 64089744, 85452992, 128179488, 170905984, 256358976, 341811968, 512717952, 683623936, 1025435904, 2050871808]

約数ペア:

[(1, 2050871808), (2, 1025435904), (3, 683623936), (4, 512717952), (6, 341811968), (8, 256358976), (12, 170905984), (16, 128179488), (24, 85452992), (32, 64089744), (48, 42726496), (64, 32044872), (96, 21363248), (128, 16022436), (192, 10681624), (256, 8011218), (384, 5340812), (512, 4005609), (641, 3199488), (768, 2670406), (1282, 1599744), (1536, 1335203), (1923, 1066496), (2083, 984576), (2564, 799872), (3846, 533248), (4166, 492288), (5128, 399936), (6249, 328192), (7692, 266624), (8332, 246144), (10256, 199968), (12498, 164096), (15384, 133312), (16664, 123072), (20512, 99984), (24996, 82048), (30768, 66656), (33328, 61536), (41024, 49992)]