2008653119

素因数分解:

${\mathrm{11}}^2\times {\mathrm{71}}^1\times {\mathrm{229}}^1\times {\mathrm{1021}}^1$

素因数の和:1343

約数の個数: 24

約数和(自身を含む): 2250934560

約数和(自身を除く): 242281441

約数列:

[1, 11, 71, 121, 229, 781, 1021, 2519, 8591, 11231, 16259, 27709, 72491, 123541, 178849, 233809, 797401, 1967339, 2571899, 8771411, 16600439, 28290889, 182604829, 2008653119]

約数ペア:

[(1, 2008653119), (11, 182604829), (71, 28290889), (121, 16600439), (229, 8771411), (781, 2571899), (1021, 1967339), (2519, 797401), (8591, 233809), (11231, 178849), (16259, 123541), (27709, 72491)]