2016256319

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{107}}^1\times {\mathrm{244721}}^1$

素因数の和:244846

約数の個数: 16

約数和(自身を含む): 2537277696

約数和(自身を除く): 521021377

約数列:

[1, 7, 11, 77, 107, 749, 1177, 8239, 244721, 1713047, 2691931, 18843517, 26185147, 183296029, 288036617, 2016256319]

約数ペア:

[(1, 2016256319), (7, 288036617), (11, 183296029), (77, 26185147), (107, 18843517), (749, 2691931), (1177, 1713047), (8239, 244721)]