2015291398

素因数分解:

$2^1\times {\mathrm{53}}^1\times {\mathrm{373}}^1\times {\mathrm{50971}}^1$

素因数の和:51399

約数の個数: 16

約数和(自身を含む): 3088291536

約数和(自身を除く): 1073000138

約数列:

[1, 2, 53, 106, 373, 746, 19769, 39538, 50971, 101942, 2701463, 5402926, 19012183, 38024366, 1007645699, 2015291398]

約数ペア:

[(1, 2015291398), (2, 1007645699), (53, 38024366), (106, 19012183), (373, 5402926), (746, 2701463), (19769, 101942), (39538, 50971)]