889760116

素因数分解:

$2^2\times 7^1\times {\mathrm{31777147}}^1$

素因数の和:31777158

約数の個数: 12

約数和(自身を含む): 1779520288

約数和(自身を除く): 889760172

約数列:

[1, 2, 4, 7, 14, 28, 31777147, 63554294, 127108588, 222440029, 444880058, 889760116]

約数ペア:

[(1, 889760116), (2, 444880058), (4, 222440029), (7, 127108588), (14, 63554294), (28, 31777147)]