61561994

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{419}}^1\times {\mathrm{5651}}^1$

素因数の和:6085

約数の個数: 16

約数和(自身を含む): 99701280

約数和(自身を除く): 38139286

約数列:

[1, 2, 13, 26, 419, 838, 5447, 5651, 10894, 11302, 73463, 146926, 2367769, 4735538, 30780997, 61561994]

約数ペア:

[(1, 61561994), (2, 30780997), (13, 4735538), (26, 2367769), (419, 146926), (838, 73463), (5447, 11302), (5651, 10894)]