340209706

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{126097}}^1$

素因数の和:126189

約数の個数: 16

約数和(自身を含む): 544743360

約数和(自身を除く): 204533654

約数列:

[1, 2, 19, 38, 71, 142, 1349, 2698, 126097, 252194, 2395843, 4791686, 8952887, 17905774, 170104853, 340209706]

約数ペア:

[(1, 340209706), (2, 170104853), (19, 17905774), (38, 8952887), (71, 4791686), (142, 2395843), (1349, 252194), (2698, 126097)]