2471900521

素因数分解:

${\mathrm{17}}^2\times {\mathrm{29}}^1\times {\mathrm{59}}^1\times {\mathrm{4999}}^1$

素因数の和:5121

約数の個数: 24

約数和(自身を含む): 2763000000

約数和(自身を除く): 291099479

約数列:

[1, 17, 29, 59, 289, 493, 1003, 1711, 4999, 8381, 17051, 29087, 84983, 144971, 294941, 494479, 1444711, 2464507, 5013997, 8553289, 41896619, 85237949, 145405913, 2471900521]

約数ペア:

[(1, 2471900521), (17, 145405913), (29, 85237949), (59, 41896619), (289, 8553289), (493, 5013997), (1003, 2464507), (1711, 1444711), (4999, 494479), (8381, 294941), (17051, 144971), (29087, 84983)]