255229961278

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{8713}}^1\times {\mathrm{861559}}^1$

素因数の和:870291

約数の個数: 16

約数和(自身を含む): 405412227360

約数和(自身を除く): 150182266082

約数列:

[1, 2, 17, 34, 8713, 17426, 148121, 296242, 861559, 1723118, 14646503, 29293006, 7506763567, 15013527134, 127614980639, 255229961278]

約数ペア:

[(1, 255229961278), (2, 127614980639), (17, 15013527134), (34, 7506763567), (8713, 29293006), (17426, 14646503), (148121, 1723118), (296242, 861559)]