214628812

素因数分解:

$2^2\times {\mathrm{1289}}^1\times {\mathrm{41627}}^1$

素因数の和:42920

約数の個数: 12

約数和(自身を含む): 375900840

約数和(自身を除く): 161272028

約数列:

[1, 2, 4, 1289, 2578, 5156, 41627, 83254, 166508, 53657203, 107314406, 214628812]

約数ペア:

[(1, 214628812), (2, 107314406), (4, 53657203), (1289, 166508), (2578, 83254), (5156, 41627)]