1668314

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{1021}}^1$

素因数の和:1085

約数の個数: 16

約数和(自身を含む): 2698080

約数和(自身を除く): 1029766

約数列:

[1, 2, 19, 38, 43, 86, 817, 1021, 1634, 2042, 19399, 38798, 43903, 87806, 834157, 1668314]

約数ペア:

[(1, 1668314), (2, 834157), (19, 87806), (38, 43903), (43, 38798), (86, 19399), (817, 2042), (1021, 1634)]