854339618

素因数分解:

$2^1\times {\mathrm{11}}^3\times {\mathrm{320939}}^1$

素因数の和:320974

約数の個数: 16

約数和(自身を含む): 1409568480

約数和(自身を除く): 555228862

約数列:

[1, 2, 11, 22, 121, 242, 1331, 2662, 320939, 641878, 3530329, 7060658, 38833619, 77667238, 427169809, 854339618]

約数ペア:

[(1, 854339618), (2, 427169809), (11, 77667238), (22, 38833619), (121, 7060658), (242, 3530329), (1331, 641878), (2662, 320939)]