551445006

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13129643}}^1$

素因数の和:13129655

約数の個数: 16

約数和(自身を含む): 1260445824

約数和(自身を除く): 709000818

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 13129643, 26259286, 39388929, 78777858, 91907501, 183815002, 275722503, 551445006]

約数ペア:

[(1, 551445006), (2, 275722503), (3, 183815002), (6, 91907501), (7, 78777858), (14, 39388929), (21, 26259286), (42, 13129643)]