255071146

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{1054013}}^1$

素因数の和:1054037

約数の個数: 12

約数和(自身を含む): 420551586

約数和(自身を除く): 165480440

約数列:

[1, 2, 11, 22, 121, 242, 1054013, 2108026, 11594143, 23188286, 127535573, 255071146]

約数ペア:

[(1, 255071146), (2, 127535573), (11, 23188286), (22, 11594143), (121, 2108026), (242, 1054013)]