2077433008

素因数分解:

$2^4\times 7^3\times {\mathrm{31}}^1\times {\mathrm{12211}}^1$

素因数の和:12271

約数の個数: 80

約数和(自身を含む): 4845721600

約数和(自身を除く): 2768288592

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 49, 56, 62, 98, 112, 124, 196, 217, 248, 343, 392, 434, 496, 686, 784, 868, 1372, 1519, 1736, 2744, 3038, 3472, 5488, 6076, 10633, 12152, 12211, 21266, 24304, 24422, 42532, 48844, 85064, 85477, 97688, 170128, 170954, 195376, 341908, 378541, 598339, 683816, 757082, 1196678, 1367632, 1514164, 2393356, 2649787, 3028328, 4188373, 4786712, 5299574, 6056656, 8376746, 9573424, 10599148, 16753492, 18548509, 21198296, 33506984, 37097018, 42396592, 67013968, 74194036, 129839563, 148388072, 259679126, 296776144, 519358252, 1038716504, 2077433008]

約数ペア:

[(1, 2077433008), (2, 1038716504), (4, 519358252), (7, 296776144), (8, 259679126), (14, 148388072), (16, 129839563), (28, 74194036), (31, 67013968), (49, 42396592), (56, 37097018), (62, 33506984), (98, 21198296), (112, 18548509), (124, 16753492), (196, 10599148), (217, 9573424), (248, 8376746), (343, 6056656), (392, 5299574), (434, 4786712), (496, 4188373), (686, 3028328), (784, 2649787), (868, 2393356), (1372, 1514164), (1519, 1367632), (1736, 1196678), (2744, 757082), (3038, 683816), (3472, 598339), (5488, 378541), (6076, 341908), (10633, 195376), (12152, 170954), (12211, 170128), (21266, 97688), (24304, 85477), (24422, 85064), (42532, 48844)]