2078695424

素因数分解:

$2^{13}\times {\mathrm{13}}^1\times {\mathrm{131}}^1\times {\mathrm{149}}^1$

素因数の和:319

約数の個数: 112

約数和(自身を含む): 4541367600

約数和(自身を除く): 2462672176

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 128, 131, 149, 208, 256, 262, 298, 416, 512, 524, 596, 832, 1024, 1048, 1192, 1664, 1703, 1937, 2048, 2096, 2384, 3328, 3406, 3874, 4096, 4192, 4768, 6656, 6812, 7748, 8192, 8384, 9536, 13312, 13624, 15496, 16768, 19072, 19519, 26624, 27248, 30992, 33536, 38144, 39038, 53248, 54496, 61984, 67072, 76288, 78076, 106496, 108992, 123968, 134144, 152576, 156152, 217984, 247936, 253747, 268288, 305152, 312304, 435968, 495872, 507494, 536576, 610304, 624608, 871936, 991744, 1014988, 1073152, 1220608, 1249216, 1743872, 1983488, 2029976, 2498432, 3487744, 3966976, 4059952, 4996864, 6975488, 7933952, 8119904, 9993728, 13950976, 15867904, 16239808, 19987456, 32479616, 39974912, 64959232, 79949824, 129918464, 159899648, 259836928, 519673856, 1039347712, 2078695424]

約数ペア:

[(1, 2078695424), (2, 1039347712), (4, 519673856), (8, 259836928), (13, 159899648), (16, 129918464), (26, 79949824), (32, 64959232), (52, 39974912), (64, 32479616), (104, 19987456), (128, 16239808), (131, 15867904), (149, 13950976), (208, 9993728), (256, 8119904), (262, 7933952), (298, 6975488), (416, 4996864), (512, 4059952), (524, 3966976), (596, 3487744), (832, 2498432), (1024, 2029976), (1048, 1983488), (1192, 1743872), (1664, 1249216), (1703, 1220608), (1937, 1073152), (2048, 1014988), (2096, 991744), (2384, 871936), (3328, 624608), (3406, 610304), (3874, 536576), (4096, 507494), (4192, 495872), (4768, 435968), (6656, 312304), (6812, 305152), (7748, 268288), (8192, 253747), (8384, 247936), (9536, 217984), (13312, 156152), (13624, 152576), (15496, 134144), (16768, 123968), (19072, 108992), (19519, 106496), (26624, 78076), (27248, 76288), (30992, 67072), (33536, 61984), (38144, 54496), (39038, 53248)]