1386366904

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{13330451}}^1$

素因数の和:13330470

約数の個数: 16

約数和(自身を含む): 2799394920

約数和(自身を除く): 1413028016

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 13330451, 26660902, 53321804, 106643608, 173295863, 346591726, 693183452, 1386366904]

約数ペア:

[(1, 1386366904), (2, 693183452), (4, 346591726), (8, 173295863), (13, 106643608), (26, 53321804), (52, 26660902), (104, 13330451)]