2017717610

素因数分解:

$2^1\times 5^1\times {\mathrm{1721}}^1\times {\mathrm{117241}}^1$

素因数の和:118969

約数の個数: 16

約数和(自身を含む): 3634033032

約数和(自身を除く): 1616315422

約数列:

[1, 2, 5, 10, 1721, 3442, 8605, 17210, 117241, 234482, 586205, 1172410, 201771761, 403543522, 1008858805, 2017717610]

約数ペア:

[(1, 2017717610), (2, 1008858805), (5, 403543522), (10, 201771761), (1721, 1172410), (3442, 586205), (8605, 234482), (17210, 117241)]