25643597434

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{140898887}}^1$

素因数の和:140898909

約数の個数: 16

約数和(自身を含む): 47342026368

約数和(自身を除く): 21698428934

約数列:

[1, 2, 7, 13, 14, 26, 91, 182, 140898887, 281797774, 986292209, 1831685531, 1972584418, 3663371062, 12821798717, 25643597434]

約数ペア:

[(1, 25643597434), (2, 12821798717), (7, 3663371062), (13, 1972584418), (14, 1831685531), (26, 986292209), (91, 281797774), (182, 140898887)]