1279661074

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{281}}^1\times {\mathrm{98999}}^1$

素因数の和:99305

約数の個数: 16

約数和(自身を含む): 2010096000

約数和(自身を除く): 730434926

約数列:

[1, 2, 23, 46, 281, 562, 6463, 12926, 98999, 197998, 2276977, 4553954, 27818719, 55637438, 639830537, 1279661074]

約数ペア:

[(1, 1279661074), (2, 639830537), (23, 55637438), (46, 27818719), (281, 4553954), (562, 2276977), (6463, 197998), (12926, 98999)]