86987758

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{304153}}^1$

素因数の和:304179

約数の個数: 16

約数和(自身を含む): 153293616

約数和(自身を除く): 66305858

約数列:

[1, 2, 11, 13, 22, 26, 143, 286, 304153, 608306, 3345683, 3953989, 6691366, 7907978, 43493879, 86987758]

約数ペア:

[(1, 86987758), (2, 43493879), (11, 7907978), (13, 6691366), (22, 3953989), (26, 3345683), (143, 608306), (286, 304153)]