142222366

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{497281}}^1$

素因数の和:497307

約数の個数: 16

約数和(自身を含む): 250630128

約数和(自身を除く): 108407762

約数列:

[1, 2, 11, 13, 22, 26, 143, 286, 497281, 994562, 5470091, 6464653, 10940182, 12929306, 71111183, 142222366]

約数ペア:

[(1, 142222366), (2, 71111183), (11, 12929306), (13, 10940182), (22, 6464653), (26, 5470091), (143, 994562), (286, 497281)]