2407889

素因数分解:

${\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{281}}^1$

素因数の和:352

約数の個数: 16

約数和(自身を含む): 2842560

約数和(自身を除く): 434671

約数列:

[1, 11, 19, 41, 209, 281, 451, 779, 3091, 5339, 8569, 11521, 58729, 126731, 218899, 2407889]

約数ペア:

[(1, 2407889), (11, 218899), (19, 126731), (41, 58729), (209, 11521), (281, 8569), (451, 5339), (779, 3091)]