2040895745

素因数分解:

$5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{1422227}}^1$

素因数の和:1422280

約数の個数: 16

約数和(自身を含む): 2867211648

約数和(自身を除く): 826315903

約数列:

[1, 5, 7, 35, 41, 205, 287, 1435, 1422227, 7111135, 9955589, 49777945, 58311307, 291556535, 408179149, 2040895745]

約数ペア:

[(1, 2040895745), (5, 408179149), (7, 291556535), (35, 58311307), (41, 49777945), (205, 9955589), (287, 7111135), (1435, 1422227)]