289135058

素因数分解:

$2^1\times {\mathrm{127}}^1\times {\mathrm{439}}^1\times {\mathrm{2593}}^1$

素因数の和:3161

約数の個数: 16

約数和(自身を含む): 438282240

約数和(自身を除く): 149147182

約数列:

[1, 2, 127, 254, 439, 878, 2593, 5186, 55753, 111506, 329311, 658622, 1138327, 2276654, 144567529, 289135058]

約数ペア:

[(1, 289135058), (2, 144567529), (127, 2276654), (254, 1138327), (439, 658622), (878, 329311), (2593, 111506), (5186, 55753)]