3148886

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{281}}^1\times {\mathrm{431}}^1$

素因数の和:727

約数の個数: 16

約数和(自身を含む): 5116608

約数和(自身を除く): 1967722

約数列:

[1, 2, 13, 26, 281, 431, 562, 862, 3653, 5603, 7306, 11206, 121111, 242222, 1574443, 3148886]

約数ペア:

[(1, 3148886), (2, 1574443), (13, 242222), (26, 121111), (281, 11206), (431, 7306), (562, 5603), (862, 3653)]