2009292043

素因数分解:

${\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{233}}^1\times {\mathrm{19121}}^1$

素因数の和:19406

約数の個数: 16

約数和(自身を含む): 2255172192

約数和(自身を除く): 245880149

約数列:

[1, 11, 41, 233, 451, 2563, 9553, 19121, 105083, 210331, 783961, 4455193, 8623571, 49007123, 182662913, 2009292043]

約数ペア:

[(1, 2009292043), (11, 182662913), (41, 49007123), (233, 8623571), (451, 4455193), (2563, 783961), (9553, 210331), (19121, 105083)]