2000593616

素因数分解:

$2^4\times 7^1\times {\mathrm{73}}^1\times {\mathrm{244691}}^1$

素因数の和:244779

約数の個数: 40

約数和(自身を含む): 4490587584

約数和(自身を除く): 2489993968

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 73, 112, 146, 292, 511, 584, 1022, 1168, 2044, 4088, 8176, 244691, 489382, 978764, 1712837, 1957528, 3425674, 3915056, 6851348, 13702696, 17862443, 27405392, 35724886, 71449772, 125037101, 142899544, 250074202, 285799088, 500148404, 1000296808, 2000593616]

約数ペア:

[(1, 2000593616), (2, 1000296808), (4, 500148404), (7, 285799088), (8, 250074202), (14, 142899544), (16, 125037101), (28, 71449772), (56, 35724886), (73, 27405392), (112, 17862443), (146, 13702696), (292, 6851348), (511, 3915056), (584, 3425674), (1022, 1957528), (1168, 1712837), (2044, 978764), (4088, 489382), (8176, 244691)]