252172822

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{661}}^1\times {\mathrm{17341}}^1$

素因数の和:18015

約数の個数: 16

約数和(自身を含む): 413294544

約数和(自身を除く): 161121722

約数列:

[1, 2, 11, 22, 661, 1322, 7271, 14542, 17341, 34682, 190751, 381502, 11462401, 22924802, 126086411, 252172822]

約数ペア:

[(1, 252172822), (2, 126086411), (11, 22924802), (22, 11462401), (661, 381502), (1322, 190751), (7271, 34682), (14542, 17341)]