1232426

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{443}}^1$

素因数の和:565

約数の個数: 16

約数和(自身を含む): 2013984

約数和(自身を除く): 781558

約数列:

[1, 2, 13, 26, 107, 214, 443, 886, 1391, 2782, 5759, 11518, 47401, 94802, 616213, 1232426]

約数ペア:

[(1, 1232426), (2, 616213), (13, 94802), (26, 47401), (107, 11518), (214, 5759), (443, 2782), (886, 1391)]