2211438346

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{6542717}}^1$

素因数の和:6542745

約数の個数: 12

約数和(自身を含む): 3591952182

約数和(自身を除く): 1380513836

約数列:

[1, 2, 13, 26, 169, 338, 6542717, 13085434, 85055321, 170110642, 1105719173, 2211438346]

約数ペア:

[(1, 2211438346), (2, 1105719173), (13, 170110642), (26, 85055321), (169, 13085434), (338, 6542717)]