4493902897

素因数分解:

${\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{281}}^1\times {\mathrm{20477}}^1$

素因数の和:20840

約数の個数: 16

約数和(自身を含む): 4989423744

約数和(自身を除く): 495520847

約数列:

[1, 11, 71, 281, 781, 3091, 19951, 20477, 219461, 225247, 1453867, 5754037, 15992537, 63294407, 408536627, 4493902897]

約数ペア:

[(1, 4493902897), (11, 408536627), (71, 63294407), (281, 15992537), (781, 5754037), (3091, 1453867), (19951, 225247), (20477, 219461)]