5238870721

素因数分解:

$7^2\times {\mathrm{59}}^1\times {\mathrm{1812131}}^1$

素因数の和:1812204

約数の個数: 12

約数和(自身を含む): 6197491440

約数和(自身を除く): 958620719

約数列:

[1, 7, 49, 59, 413, 2891, 1812131, 12684917, 88794419, 106915729, 748410103, 5238870721]

約数ペア:

[(1, 5238870721), (7, 748410103), (49, 106915729), (59, 88794419), (413, 12684917), (2891, 1812131)]