275647922

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{1139041}}^1$

素因数の和:1139065

約数の個数: 12

約数和(自身を含む): 454477758

約数和(自身を除く): 178829836

約数列:

[1, 2, 11, 22, 121, 242, 1139041, 2278082, 12529451, 25058902, 137823961, 275647922]

約数ペア:

[(1, 275647922), (2, 137823961), (11, 25058902), (22, 12529451), (121, 2278082), (242, 1139041)]