2850876007

素因数分解:

$7^2\times {\mathrm{107}}^1\times {\mathrm{347}}^1\times {\mathrm{1567}}^1$

素因数の和:2035

約数の個数: 24

約数和(自身を含む): 3359107584

約数和(自身を除く): 508231577

約数列:

[1, 7, 49, 107, 347, 749, 1567, 2429, 5243, 10969, 17003, 37129, 76783, 167669, 259903, 543749, 1173683, 1819321, 3806243, 8215781, 26643701, 58181143, 407268001, 2850876007]

約数ペア:

[(1, 2850876007), (7, 407268001), (49, 58181143), (107, 26643701), (347, 8215781), (749, 3806243), (1567, 1819321), (2429, 1173683), (5243, 543749), (10969, 259903), (17003, 167669), (37129, 76783)]