313804946

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{132631}}^1$

素因数の和:132666

約数の個数: 24

約数和(自身を含む): 582519744

約数和(自身を除く): 268714798

約数列:

[1, 2, 7, 13, 14, 26, 91, 169, 182, 338, 1183, 2366, 132631, 265262, 928417, 1724203, 1856834, 3448406, 12069421, 22414639, 24138842, 44829278, 156902473, 313804946]

約数ペア:

[(1, 313804946), (2, 156902473), (7, 44829278), (13, 24138842), (14, 22414639), (26, 12069421), (91, 3448406), (169, 1856834), (182, 1724203), (338, 928417), (1183, 265262), (2366, 132631)]