2018722744

素因数分解:

$2^3\times {\mathrm{1031}}^1\times {\mathrm{244753}}^1$

素因数の和:245790

約数の個数: 16

約数和(自身を含む): 3788791920

約数和(自身を除く): 1770069176

約数列:

[1, 2, 4, 8, 1031, 2062, 4124, 8248, 244753, 489506, 979012, 1958024, 252340343, 504680686, 1009361372, 2018722744]

約数ペア:

[(1, 2018722744), (2, 1009361372), (4, 504680686), (8, 252340343), (1031, 1958024), (2062, 979012), (4124, 489506), (8248, 244753)]