2012344689

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{281}}^1\times {\mathrm{140419}}^1$

素因数の和:140720

約数の個数: 16

約数和(自身を含む): 2851087680

約数和(自身を除く): 838742991

約数列:

[1, 3, 17, 51, 281, 843, 4777, 14331, 140419, 421257, 2387123, 7161369, 39457739, 118373217, 670781563, 2012344689]

約数ペア:

[(1, 2012344689), (3, 670781563), (17, 118373217), (51, 39457739), (281, 7161369), (843, 2387123), (4777, 421257), (14331, 140419)]