2454767

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{79}}^1\times {\mathrm{193}}^1$

素因数の和:302

約数の個数: 16

約数和(自身を含む): 2979840

約数和(自身を除く): 525073

約数列:

[1, 7, 23, 79, 161, 193, 553, 1351, 1817, 4439, 12719, 15247, 31073, 106729, 350681, 2454767]

約数ペア:

[(1, 2454767), (7, 350681), (23, 106729), (79, 31073), (161, 15247), (193, 12719), (553, 4439), (1351, 1817)]