2538008198

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{115364009}}^1$

素因数の和:115364022

約数の個数: 8

約数和(自身を含む): 4153104360

約数和(自身を除く): 1615096162

約数列:

[1, 2, 11, 22, 115364009, 230728018, 1269004099, 2538008198]

約数ペア:

[(1, 2538008198), (2, 1269004099), (11, 230728018), (22, 115364009)]