2017193995

素因数分解:

$5^1\times {\mathrm{19}}^2\times {\mathrm{859}}^1\times {\mathrm{1301}}^1$

素因数の和:2203

約数の個数: 24

約数和(自身を含む): 2559679920

約数和(自身を除く): 542485925

約数列:

[1, 5, 19, 95, 361, 859, 1301, 1805, 4295, 6505, 16321, 24719, 81605, 123595, 310099, 469661, 1117559, 1550495, 2348305, 5587795, 21233621, 106168105, 403438799, 2017193995]

約数ペア:

[(1, 2017193995), (5, 403438799), (19, 106168105), (95, 21233621), (361, 5587795), (859, 2348305), (1301, 1550495), (1805, 1117559), (4295, 469661), (6505, 310099), (16321, 123595), (24719, 81605)]