339948986

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{1451}}^1\times {\mathrm{9011}}^1$

素因数の和:10477

約数の個数: 16

約数和(自身を含む): 549587808

約数和(自身を除く): 209638822

約数列:

[1, 2, 13, 26, 1451, 2902, 9011, 18022, 18863, 37726, 117143, 234286, 13074961, 26149922, 169974493, 339948986]

約数ペア:

[(1, 339948986), (2, 169974493), (13, 26149922), (26, 13074961), (1451, 234286), (2902, 117143), (9011, 37726), (18022, 18863)]