2585539

素因数分解:

${\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{139}}^1$

素因数の和:258

約数の個数: 16

約数和(自身を含む): 3024000

約数和(自身を除く): 438461

約数列:

[1, 11, 19, 89, 139, 209, 979, 1529, 1691, 2641, 12371, 18601, 29051, 136081, 235049, 2585539]

約数ペア:

[(1, 2585539), (11, 235049), (19, 136081), (89, 29051), (139, 18601), (209, 12371), (979, 2641), (1529, 1691)]