273185342

素因数分解:

$2^1\times {\mathrm{17}}^2\times {\mathrm{472639}}^1$

素因数の和:472675

約数の個数: 12

約数和(自身を含む): 435301440

約数和(自身を除く): 162116098

約数列:

[1, 2, 17, 34, 289, 578, 472639, 945278, 8034863, 16069726, 136592671, 273185342]

約数ペア:

[(1, 273185342), (2, 136592671), (17, 16069726), (34, 8034863), (289, 945278), (578, 472639)]