2013981866

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{103}}^1\times {\mathrm{16001}}^1$

素因数の和:16166

約数の個数: 32

約数和(自身を含む): 3355043328

約数和(自身を除く): 1341061462

約数列:

[1, 2, 13, 26, 47, 94, 103, 206, 611, 1222, 1339, 2678, 4841, 9682, 16001, 32002, 62933, 125866, 208013, 416026, 752047, 1504094, 1648103, 3296206, 9776611, 19553222, 21425339, 42850678, 77460841, 154921682, 1006990933, 2013981866]

約数ペア:

[(1, 2013981866), (2, 1006990933), (13, 154921682), (26, 77460841), (47, 42850678), (94, 21425339), (103, 19553222), (206, 9776611), (611, 3296206), (1222, 1648103), (1339, 1504094), (2678, 752047), (4841, 416026), (9682, 208013), (16001, 125866), (32002, 62933)]