2009391104

素因数分解:

$2^{13}\times 7^1\times {\mathrm{67}}^1\times {\mathrm{523}}^1$

素因数の和:623

約数の個数: 112

約数和(自身を含む): 4670072448

約数和(自身を除く): 2660681344

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 67, 112, 128, 134, 224, 256, 268, 448, 469, 512, 523, 536, 896, 938, 1024, 1046, 1072, 1792, 1876, 2048, 2092, 2144, 3584, 3661, 3752, 4096, 4184, 4288, 7168, 7322, 7504, 8192, 8368, 8576, 14336, 14644, 15008, 16736, 17152, 28672, 29288, 30016, 33472, 34304, 35041, 57344, 58576, 60032, 66944, 68608, 70082, 117152, 120064, 133888, 137216, 140164, 234304, 240128, 245287, 267776, 274432, 280328, 468608, 480256, 490574, 535552, 548864, 560656, 937216, 960512, 981148, 1071104, 1121312, 1874432, 1921024, 1962296, 2142208, 2242624, 3748864, 3842048, 3924592, 4284416, 4485248, 7497728, 7849184, 8970496, 14995456, 15698368, 17940992, 29990912, 31396736, 35881984, 62793472, 71763968, 125586944, 143527936, 251173888, 287055872, 502347776, 1004695552, 2009391104]

約数ペア:

[(1, 2009391104), (2, 1004695552), (4, 502347776), (7, 287055872), (8, 251173888), (14, 143527936), (16, 125586944), (28, 71763968), (32, 62793472), (56, 35881984), (64, 31396736), (67, 29990912), (112, 17940992), (128, 15698368), (134, 14995456), (224, 8970496), (256, 7849184), (268, 7497728), (448, 4485248), (469, 4284416), (512, 3924592), (523, 3842048), (536, 3748864), (896, 2242624), (938, 2142208), (1024, 1962296), (1046, 1921024), (1072, 1874432), (1792, 1121312), (1876, 1071104), (2048, 981148), (2092, 960512), (2144, 937216), (3584, 560656), (3661, 548864), (3752, 535552), (4096, 490574), (4184, 480256), (4288, 468608), (7168, 280328), (7322, 274432), (7504, 267776), (8192, 245287), (8368, 240128), (8576, 234304), (14336, 140164), (14644, 137216), (15008, 133888), (16736, 120064), (17152, 117152), (28672, 70082), (29288, 68608), (30016, 66944), (33472, 60032), (34304, 58576), (35041, 57344)]