133778414

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{868691}}^1$

素因数の和:868711

約数の個数: 16

約数和(自身を含む): 250183296

約数和(自身を除く): 116404882

約数列:

[1, 2, 7, 11, 14, 22, 77, 154, 868691, 1737382, 6080837, 9555601, 12161674, 19111202, 66889207, 133778414]

約数ペア:

[(1, 133778414), (2, 66889207), (7, 19111202), (11, 12161674), (14, 9555601), (22, 6080837), (77, 1737382), (154, 868691)]