1373380852

素因数分解:

$2^2\times {\mathrm{661}}^1\times {\mathrm{519433}}^1$

素因数の和:520098

約数の個数: 12

約数和(自身を含む): 2407057156

約数和(自身を除く): 1033676304

約数列:

[1, 2, 4, 661, 1322, 2644, 519433, 1038866, 2077732, 343345213, 686690426, 1373380852]

約数ペア:

[(1, 1373380852), (2, 686690426), (4, 343345213), (661, 2077732), (1322, 1038866), (2644, 519433)]