2016844922

素因数分解:

$2^1\times {\mathrm{157}}^1\times {\mathrm{313}}^1\times {\mathrm{20521}}^1$

素因数の和:20993

約数の個数: 16

約数和(自身を含む): 3054412392

約数和(自身を除く): 1037567470

約数列:

[1, 2, 157, 313, 314, 626, 20521, 41042, 49141, 98282, 3221797, 6423073, 6443594, 12846146, 1008422461, 2016844922]

約数ペア:

[(1, 2016844922), (2, 1008422461), (157, 12846146), (313, 6443594), (314, 6423073), (626, 3221797), (20521, 98282), (41042, 49141)]