3418864

素因数分解:

$2^4\times {\mathrm{107}}^1\times {\mathrm{1997}}^1$

素因数の和:2112

約数の個数: 20

約数和(自身を含む): 6689304

約数和(自身を除く): 3270440

約数列:

[1, 2, 4, 8, 16, 107, 214, 428, 856, 1712, 1997, 3994, 7988, 15976, 31952, 213679, 427358, 854716, 1709432, 3418864]

約数ペア:

[(1, 3418864), (2, 1709432), (4, 854716), (8, 427358), (16, 213679), (107, 31952), (214, 15976), (428, 7988), (856, 3994), (1712, 1997)]