139428052

素因数分解:

$2^2\times {\mathrm{6661}}^1\times {\mathrm{5233}}^1$

素因数の和:11898

約数の個数: 12

約数和(自身を含む): 244082356

約数和(自身を除く): 104654304

約数列:

[1, 2, 4, 5233, 6661, 10466, 13322, 20932, 26644, 34857013, 69714026, 139428052]

約数ペア:

[(1, 139428052), (2, 69714026), (4, 34857013), (5233, 26644), (6661, 20932), (10466, 13322)]