2190666049

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^3\times {\mathrm{90647}}^1$

素因数の和:90697

約数の個数: 16

約数和(自身を含む): 2588906880

約数和(自身を除く): 398240831

約数列:

[1, 11, 13, 143, 169, 1859, 2197, 24167, 90647, 997117, 1178411, 12962521, 15319343, 168512773, 199151459, 2190666049]

約数ペア:

[(1, 2190666049), (11, 199151459), (13, 168512773), (143, 15319343), (169, 12962521), (1859, 1178411), (2197, 997117), (24167, 90647)]