2018568885

素因数分解:

$3^1\times 5^1\times {\mathrm{349}}^1\times {\mathrm{385591}}^1$

素因数の和:385948

約数の個数: 16

約数和(自身を含む): 3238972800

約数和(自身を除く): 1220403915

約数列:

[1, 3, 5, 15, 349, 1047, 1745, 5235, 385591, 1156773, 1927955, 5783865, 134571259, 403713777, 672856295, 2018568885]

約数ペア:

[(1, 2018568885), (3, 672856295), (5, 403713777), (15, 134571259), (349, 5783865), (1047, 1927955), (1745, 1156773), (5235, 385591)]