129625606

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{197}}^1\times {\mathrm{2719}}^1$

素因数の和:2940

約数の個数: 24

約数和(自身を含む): 214885440

約数和(自身を除く): 85259834

約数列:

[1, 2, 11, 22, 121, 197, 242, 394, 2167, 2719, 4334, 5438, 23837, 29909, 47674, 59818, 328999, 535643, 657998, 1071286, 5892073, 11784146, 64812803, 129625606]

約数ペア:

[(1, 129625606), (2, 64812803), (11, 11784146), (22, 5892073), (121, 1071286), (197, 657998), (242, 535643), (394, 328999), (2167, 59818), (2719, 47674), (4334, 29909), (5438, 23837)]