13309440973666

素因数分解:

$2^1\times {\mathrm{20369}}^1\times {\mathrm{6221}}^1\times {\mathrm{52517}}^1$

素因数の和:79109

約数の個数: 16

約数和(自身を含む): 19968731125560

約数和(自身を除く): 6659290151894

約数列:

[1, 2, 6221, 12442, 20369, 40738, 52517, 105034, 126715549, 253431098, 326708257, 653416514, 1069718773, 2139437546, 6654720486833, 13309440973666]

約数ペア:

[(1, 13309440973666), (2, 6654720486833), (6221, 2139437546), (12442, 1069718773), (20369, 653416514), (40738, 326708257), (52517, 253431098), (105034, 126715549)]