83197478

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{419}}^1\times {\mathrm{1091}}^1$

素因数の和:1532

約数の個数: 32

約数和(自身を含む): 154103040

約数和(自身を除く): 70905562

約数列:

[1, 2, 7, 13, 14, 26, 91, 182, 419, 838, 1091, 2182, 2933, 5447, 5866, 7637, 10894, 14183, 15274, 28366, 38129, 76258, 99281, 198562, 457129, 914258, 3199903, 5942677, 6399806, 11885354, 41598739, 83197478]

約数ペア:

[(1, 83197478), (2, 41598739), (7, 11885354), (13, 6399806), (14, 5942677), (26, 3199903), (91, 914258), (182, 457129), (419, 198562), (838, 99281), (1091, 76258), (2182, 38129), (2933, 28366), (5447, 15274), (5866, 14183), (7637, 10894)]