260087994

素因数分解:

$2^1\times 3^2\times {\mathrm{43}}^1\times {\mathrm{336031}}^1$

素因数の和:336082

約数の個数: 24

約数和(自身を含む): 576630912

約数和(自身を除く): 316542918

約数列:

[1, 2, 3, 6, 9, 18, 43, 86, 129, 258, 387, 774, 336031, 672062, 1008093, 2016186, 3024279, 6048558, 14449333, 28898666, 43347999, 86695998, 130043997, 260087994]

約数ペア:

[(1, 260087994), (2, 130043997), (3, 86695998), (6, 43347999), (9, 28898666), (18, 14449333), (43, 6048558), (86, 3024279), (129, 2016186), (258, 1008093), (387, 672062), (774, 336031)]