131926782

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{1691369}}^1$

素因数の和:1691387

約数の個数: 16

約数和(自身を含む): 284150160

約数和(自身を除く): 152223378

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 1691369, 3382738, 5074107, 10148214, 21987797, 43975594, 65963391, 131926782]

約数ペア:

[(1, 131926782), (2, 65963391), (3, 43975594), (6, 21987797), (13, 10148214), (26, 5074107), (39, 3382738), (78, 1691369)]