2017889246

素因数分解:

$2^1\times {\mathrm{53}}^1\times {\mathrm{107}}^1\times {\mathrm{177913}}^1$

素因数の和:178075

約数の個数: 16

約数和(自身を含む): 3112783344

約数和(自身を除く): 1094894098

約数列:

[1, 2, 53, 106, 107, 214, 5671, 11342, 177913, 355826, 9429389, 18858778, 19036691, 38073382, 1008944623, 2017889246]

約数ペア:

[(1, 2017889246), (2, 1008944623), (53, 38073382), (106, 19036691), (107, 18858778), (214, 9429389), (5671, 355826), (11342, 177913)]