239661047806

素因数分解:

$2^1\times {\mathrm{661}}^1\times {\mathrm{181286723}}^1$

素因数の和:181287386

約数の個数: 8

約数和(自身を含む): 360035433864

約数和(自身を除く): 120374386058

約数列:

[1, 2, 661, 1322, 181286723, 362573446, 119830523903, 239661047806]

約数ペア:

[(1, 239661047806), (2, 119830523903), (661, 362573446), (1322, 181286723)]