988463521

素因数分解:

${\mathrm{17}}^2\times {\mathrm{29}}^1\times {\mathrm{59}}^1\times {\mathrm{1999}}^1$

素因数の和:2121

約数の個数: 24

約数和(自身を含む): 1105200000

約数和(自身を除く): 116736479

約数列:

[1, 17, 29, 59, 289, 493, 1003, 1711, 1999, 8381, 17051, 29087, 33983, 57971, 117941, 494479, 577711, 985507, 2004997, 3420289, 16753619, 34084949, 58144913, 988463521]

約数ペア:

[(1, 988463521), (17, 58144913), (29, 34084949), (59, 16753619), (289, 3420289), (493, 2004997), (1003, 985507), (1711, 577711), (1999, 494479), (8381, 117941), (17051, 57971), (29087, 33983)]