2006245424

素因数分解:

$2^4\times {\mathrm{1721}}^1\times {\mathrm{72859}}^1$

素因数の和:74588

約数の個数: 20

約数和(自身を含む): 3889412520

約数和(自身を除く): 1883167096

約数列:

[1, 2, 4, 8, 16, 1721, 3442, 6884, 13768, 27536, 72859, 145718, 291436, 582872, 1165744, 125390339, 250780678, 501561356, 1003122712, 2006245424]

約数ペア:

[(1, 2006245424), (2, 1003122712), (4, 501561356), (8, 250780678), (16, 125390339), (1721, 1165744), (3442, 582872), (6884, 291436), (13768, 145718), (27536, 72859)]