248200414

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{1611691}}^1$

素因数の和:1611711

約数の個数: 16

約数和(自身を含む): 464167296

約数和(自身を除く): 215966882

約数列:

[1, 2, 7, 11, 14, 22, 77, 154, 1611691, 3223382, 11281837, 17728601, 22563674, 35457202, 124100207, 248200414]

約数ペア:

[(1, 248200414), (2, 124100207), (7, 35457202), (11, 22563674), (14, 17728601), (22, 11281837), (77, 3223382), (154, 1611691)]