2338609

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{829}}^1$

素因数の和:880

約数の個数: 16

約数和(自身を含む): 2974720

約数和(自身を除く): 636111

約数列:

[1, 7, 13, 31, 91, 217, 403, 829, 2821, 5803, 10777, 25699, 75439, 179893, 334087, 2338609]

約数ペア:

[(1, 2338609), (7, 334087), (13, 179893), (31, 75439), (91, 25699), (217, 10777), (403, 5803), (829, 2821)]