2008657049

素因数分解:

$7^3\times {\mathrm{17}}^1\times {\mathrm{344479}}^1$

素因数の和:344517

約数の個数: 16

約数和(自身を含む): 2480256000

約数和(自身を除く): 471598951

約数列:

[1, 7, 17, 49, 119, 343, 833, 5831, 344479, 2411353, 5856143, 16879471, 40993001, 118156297, 286951007, 2008657049]

約数ペア:

[(1, 2008657049), (7, 286951007), (17, 118156297), (49, 40993001), (119, 16879471), (343, 5856143), (833, 2411353), (5831, 344479)]