2149789629

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{755107}}^1$

素因数の和:755196

約数の個数: 16

約数和(自身を含む): 3129167552

約数和(自身を除く): 979377923

約数列:

[1, 3, 13, 39, 73, 219, 949, 2847, 755107, 2265321, 9816391, 29449173, 55122811, 165368433, 716596543, 2149789629]

約数ペア:

[(1, 2149789629), (3, 716596543), (13, 165368433), (39, 55122811), (73, 29449173), (219, 9816391), (949, 2265321), (2847, 755107)]