2690974

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{97}}^2$

素因数の和:220

約数の個数: 24

約数和(自身を含む): 4791528

約数和(自身を除く): 2100554

約数列:

[1, 2, 11, 13, 22, 26, 97, 143, 194, 286, 1067, 1261, 2134, 2522, 9409, 13871, 18818, 27742, 103499, 122317, 206998, 244634, 1345487, 2690974]

約数ペア:

[(1, 2690974), (2, 1345487), (11, 244634), (13, 206998), (22, 122317), (26, 103499), (97, 27742), (143, 18818), (194, 13871), (286, 9409), (1067, 2522), (1261, 2134)]