2534400001

素因数分解:

$7^2\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{49877}}^1$

素因数の和:49969

約数の個数: 24

約数和(自身を含む): 3172839336

約数和(自身を除く): 638439335

約数列:

[1, 7, 17, 49, 61, 119, 427, 833, 1037, 2989, 7259, 49877, 50813, 349139, 847909, 2443973, 3042497, 5935363, 21297479, 41547541, 51722449, 149082353, 362057143, 2534400001]

約数ペア:

[(1, 2534400001), (7, 362057143), (17, 149082353), (49, 51722449), (61, 41547541), (119, 21297479), (427, 5935363), (833, 3042497), (1037, 2443973), (2989, 847909), (7259, 349139), (49877, 50813)]