690659006

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{342929}}^1$

素因数の和:343003

約数の個数: 16

約数和(自身を含む): 1111093200

約数和(自身を除く): 420434194

約数列:

[1, 2, 19, 38, 53, 106, 1007, 2014, 342929, 685858, 6515651, 13031302, 18175237, 36350474, 345329503, 690659006]

約数ペア:

[(1, 690659006), (2, 345329503), (19, 36350474), (38, 18175237), (53, 13031302), (106, 6515651), (1007, 685858), (2014, 342929)]