1247683898

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{277}}^1\times {\mathrm{97919}}^1$

素因数の和:98221

約数の個数: 16

約数和(自身を含む): 1959966720

約数和(自身を除く): 712282822

約数列:

[1, 2, 23, 46, 277, 554, 6371, 12742, 97919, 195838, 2252137, 4504274, 27123563, 54247126, 623841949, 1247683898]

約数ペア:

[(1, 1247683898), (2, 623841949), (23, 54247126), (46, 27123563), (277, 4504274), (554, 2252137), (6371, 195838), (12742, 97919)]