256944861

素因数分解:

$3^2\times {\mathrm{571}}^1\times {\mathrm{49999}}^1$

素因数の和:50576

約数の個数: 12

約数和(自身を含む): 371800000

約数和(自身を除く): 114855139

約数列:

[1, 3, 9, 571, 1713, 5139, 49999, 149997, 449991, 28549429, 85648287, 256944861]

約数ペア:

[(1, 256944861), (3, 85648287), (9, 28549429), (571, 449991), (1713, 149997), (5139, 49999)]