2018252887

素因数分解:

$7^1\times {\mathrm{71}}^1\times {\mathrm{4060871}}^1$

素因数の和:4060949

約数の個数: 8

約数和(自身を含む): 2339062272

約数和(自身を除く): 320809385

約数列:

[1, 7, 71, 497, 4060871, 28426097, 288321841, 2018252887]

約数ペア:

[(1, 2018252887), (7, 288321841), (71, 28426097), (497, 4060871)]