2680490852

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{51547901}}^1$

素因数の和:51547918

約数の個数: 12

約数和(自身を含む): 5051694396

約数和(自身を除く): 2371203544

約数列:

[1, 2, 4, 13, 26, 52, 51547901, 103095802, 206191604, 670122713, 1340245426, 2680490852]

約数ペア:

[(1, 2680490852), (2, 1340245426), (4, 670122713), (13, 206191604), (26, 103095802), (52, 51547901)]