7561268

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{13219}}^1$

素因数の和:13247

約数の個数: 24

約数和(自身を含む): 15546720

約数和(自身を除く): 7985452

約数列:

[1, 2, 4, 11, 13, 22, 26, 44, 52, 143, 286, 572, 13219, 26438, 52876, 145409, 171847, 290818, 343694, 581636, 687388, 1890317, 3780634, 7561268]

約数ペア:

[(1, 7561268), (2, 3780634), (4, 1890317), (11, 687388), (13, 581636), (22, 343694), (26, 290818), (44, 171847), (52, 145409), (143, 52876), (286, 26438), (572, 13219)]