2043866

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{1523}}^1$

素因数の和:1597

約数の個数: 16

約数和(自身を含む): 3401568

約数和(自身を除く): 1357702

約数列:

[1, 2, 11, 22, 61, 122, 671, 1342, 1523, 3046, 16753, 33506, 92903, 185806, 1021933, 2043866]

約数ペア:

[(1, 2043866), (2, 1021933), (11, 185806), (22, 92903), (61, 33506), (122, 16753), (671, 3046), (1342, 1523)]