26790472387

素因数分解:

$7^1\times {\mathrm{71}}^1\times {\mathrm{439}}^1\times {\mathrm{122789}}^1$

素因数の和:123306

約数の個数: 16

約数和(自身を含む): 31119897600

約数和(自身を除く): 4329425213

約数列:

[1, 7, 71, 439, 497, 3073, 31169, 122789, 218183, 859523, 8718019, 53904371, 61026133, 377330597, 3827210341, 26790472387]

約数ペア:

[(1, 26790472387), (7, 3827210341), (71, 377330597), (439, 61026133), (497, 53904371), (3073, 8718019), (31169, 859523), (122789, 218183)]