2016515915

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{427681}}^1$

素因数の和:427750

約数の個数: 16

約数和(自身を含む): 2586620736

約数和(自身を除く): 570104821

約数列:

[1, 5, 23, 41, 115, 205, 943, 4715, 427681, 2138405, 9836663, 17534921, 49183315, 87674605, 403303183, 2016515915]

約数ペア:

[(1, 2016515915), (5, 403303183), (23, 87674605), (41, 49183315), (115, 17534921), (205, 9836663), (943, 2138405), (4715, 427681)]