1291700812

素因数分解:

$2^2\times {\mathrm{47}}^1\times {\mathrm{1249}}^1\times {\mathrm{5501}}^1$

素因数の和:6801

約数の個数: 24

約数和(自身を含む): 2310840000

約数和(自身を除く): 1019139188

約数列:

[1, 2, 4, 47, 94, 188, 1249, 2498, 4996, 5501, 11002, 22004, 58703, 117406, 234812, 258547, 517094, 1034188, 6870749, 13741498, 27482996, 322925203, 645850406, 1291700812]

約数ペア:

[(1, 1291700812), (2, 645850406), (4, 322925203), (47, 27482996), (94, 13741498), (188, 6870749), (1249, 1034188), (2498, 517094), (4996, 258547), (5501, 234812), (11002, 117406), (22004, 58703)]