26977918

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{41}}^1\times {\mathrm{2719}}^1$

素因数の和:2784

約数の個数: 24

約数和(自身を含む): 45581760

約数和(自身を除く): 18603842

約数列:

[1, 2, 11, 22, 41, 82, 121, 242, 451, 902, 2719, 4961, 5438, 9922, 29909, 59818, 111479, 222958, 328999, 657998, 1226269, 2452538, 13488959, 26977918]

約数ペア:

[(1, 26977918), (2, 13488959), (11, 2452538), (22, 1226269), (41, 657998), (82, 328999), (121, 222958), (242, 111479), (451, 59818), (902, 29909), (2719, 9922), (4961, 5438)]