253892606

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{1049143}}^1$

素因数の和:1049167

約数の個数: 12

約数和(自身を含む): 418608456

約数和(自身を除く): 164715850

約数列:

[1, 2, 11, 22, 121, 242, 1049143, 2098286, 11540573, 23081146, 126946303, 253892606]

約数ペア:

[(1, 253892606), (2, 126946303), (11, 23081146), (22, 11540573), (121, 2098286), (242, 1049143)]