239210902

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{742891}}^1$

素因数の和:742923

約数の個数: 16

約数和(自身を含む): 427905792

約数和(自身を除く): 188694890

約数列:

[1, 2, 7, 14, 23, 46, 161, 322, 742891, 1485782, 5200237, 10400474, 17086493, 34172986, 119605451, 239210902]

約数ペア:

[(1, 239210902), (2, 119605451), (7, 34172986), (14, 17086493), (23, 10400474), (46, 5200237), (161, 1485782), (322, 742891)]