2488891394

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{109}}^1\times {\mathrm{1037903}}^1$

素因数の和:1038025

約数の個数: 16

約数和(自身を含む): 4110099840

約数和(自身を除く): 1621208446

約数列:

[1, 2, 11, 22, 109, 218, 1199, 2398, 1037903, 2075806, 11416933, 22833866, 113131427, 226262854, 1244445697, 2488891394]

約数ペア:

[(1, 2488891394), (2, 1244445697), (11, 226262854), (22, 113131427), (109, 22833866), (218, 11416933), (1199, 2075806), (2398, 1037903)]