2550778899

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{283}}^1\times {\mathrm{158129}}^1$

素因数の和:158434

約数の個数: 16

約数和(自身を含む): 3592713600

約数和(自身を除く): 1041934701

約数列:

[1, 3, 19, 57, 283, 849, 5377, 16131, 158129, 474387, 3004451, 9013353, 44750507, 134251521, 850259633, 2550778899]

約数ペア:

[(1, 2550778899), (3, 850259633), (19, 134251521), (57, 44750507), (283, 9013353), (849, 3004451), (5377, 474387), (16131, 158129)]