1999173662

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{107}}^1\times {\mathrm{406171}}^1$

素因数の和:406303

約数の個数: 16

約数和(自身を含む): 3158393472

約数和(自身を除く): 1159219810

約数列:

[1, 2, 23, 46, 107, 214, 2461, 4922, 406171, 812342, 9341933, 18683866, 43460297, 86920594, 999586831, 1999173662]

約数ペア:

[(1, 1999173662), (2, 999586831), (23, 86920594), (46, 43460297), (107, 18683866), (214, 9341933), (2461, 812342), (4922, 406171)]