2049279947

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{304907}}^1$

素因数の和:304978

約数の個数: 16

約数和(自身を含む): 2458778112

約数和(自身を除く): 409498165

約数列:

[1, 11, 13, 47, 143, 517, 611, 6721, 304907, 3353977, 3963791, 14330629, 43601701, 157636919, 186298177, 2049279947]

約数ペア:

[(1, 2049279947), (11, 186298177), (13, 157636919), (47, 43601701), (143, 14330629), (517, 3963791), (611, 3353977), (6721, 304907)]