2062621

素因数分解:

${\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{139}}^1$

素因数の和:240

約数の個数: 16

約数和(自身を含む): 2419200

約数和(自身を除く): 356579

約数列:

[1, 11, 19, 71, 139, 209, 781, 1349, 1529, 2641, 9869, 14839, 29051, 108559, 187511, 2062621]

約数ペア:

[(1, 2062621), (11, 187511), (19, 108559), (71, 29051), (139, 14839), (209, 9869), (781, 2641), (1349, 1529)]