126607286

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{157081}}^1$

素因数の和:157127

約数の個数: 16

約数和(自身を含む): 211118208

約数和(自身を除く): 84510922

約数列:

[1, 2, 13, 26, 31, 62, 403, 806, 157081, 314162, 2042053, 4084106, 4869511, 9739022, 63303643, 126607286]

約数ペア:

[(1, 126607286), (2, 63303643), (13, 9739022), (26, 4869511), (31, 4084106), (62, 2042053), (403, 314162), (806, 157081)]