538854866

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{2226673}}^1$

素因数の和:2226697

約数の個数: 12

約数和(自身を含む): 888442926

約数和(自身を除く): 349588060

約数列:

[1, 2, 11, 22, 121, 242, 2226673, 4453346, 24493403, 48986806, 269427433, 538854866]

約数ペア:

[(1, 538854866), (2, 269427433), (11, 48986806), (22, 24493403), (121, 4453346), (242, 2226673)]