2085189112

素因数分解:

$2^3\times {\mathrm{2153}}^1\times {\mathrm{121063}}^1$

素因数の和:123222

約数の個数: 16

約数和(自身を含む): 3911577840

約数和(自身を除く): 1826388728

約数列:

[1, 2, 4, 8, 2153, 4306, 8612, 17224, 121063, 242126, 484252, 968504, 260648639, 521297278, 1042594556, 2085189112]

約数ペア:

[(1, 2085189112), (2, 1042594556), (4, 521297278), (8, 260648639), (2153, 968504), (4306, 484252), (8612, 242126), (17224, 121063)]