272056538

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{804901}}^1$

素因数の和:804929

約数の個数: 12

約数和(自身を含む): 441891198

約数和(自身を除く): 169834660

約数列:

[1, 2, 13, 26, 169, 338, 804901, 1609802, 10463713, 20927426, 136028269, 272056538]

約数ペア:

[(1, 272056538), (2, 136028269), (13, 20927426), (26, 10463713), (169, 1609802), (338, 804901)]