2012806838

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{2671}}^1\times {\mathrm{2833}}^1$

素因数の和:5532

約数の個数: 32

約数和(自身を含む): 3634775040

約数和(自身を除く): 1621968202

約数列:

[1, 2, 7, 14, 19, 38, 133, 266, 2671, 2833, 5342, 5666, 18697, 19831, 37394, 39662, 50749, 53827, 101498, 107654, 355243, 376789, 710486, 753578, 7566943, 15133886, 52968601, 105937202, 143771917, 287543834, 1006403419, 2012806838]

約数ペア:

[(1, 2012806838), (2, 1006403419), (7, 287543834), (14, 143771917), (19, 105937202), (38, 52968601), (133, 15133886), (266, 7566943), (2671, 753578), (2833, 710486), (5342, 376789), (5666, 355243), (18697, 107654), (19831, 101498), (37394, 53827), (39662, 50749)]