2627500988

素因数分解:

$2^2\times 7^1\times {\mathrm{107}}^1\times {\mathrm{877003}}^1$

素因数の和:877121

約数の個数: 24

約数和(自身を含む): 5304120192

約数和(自身を除く): 2676619204

約数列:

[1, 2, 4, 7, 14, 28, 107, 214, 428, 749, 1498, 2996, 877003, 1754006, 3508012, 6139021, 12278042, 24556084, 93839321, 187678642, 375357284, 656875247, 1313750494, 2627500988]

約数ペア:

[(1, 2627500988), (2, 1313750494), (4, 656875247), (7, 375357284), (14, 187678642), (28, 93839321), (107, 24556084), (214, 12278042), (428, 6139021), (749, 3508012), (1498, 1754006), (2996, 877003)]