27125410

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{208657}}^1$

素因数の和:208677

約数の個数: 16

約数和(自身を含む): 52581816

約数和(自身を除く): 25456406

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 208657, 417314, 1043285, 2086570, 2712541, 5425082, 13562705, 27125410]

約数ペア:

[(1, 27125410), (2, 13562705), (5, 5425082), (10, 2712541), (13, 2086570), (26, 1043285), (65, 417314), (130, 208657)]