2017453396

素因数分解:

$2^2\times 7^1\times {\mathrm{72051907}}^1$

素因数の和:72051918

約数の個数: 12

約数和(自身を含む): 4034906848

約数和(自身を除く): 2017453452

約数列:

[1, 2, 4, 7, 14, 28, 72051907, 144103814, 288207628, 504363349, 1008726698, 2017453396]

約数ペア:

[(1, 2017453396), (2, 1008726698), (4, 504363349), (7, 288207628), (14, 144103814), (28, 72051907)]