2000744893

素因数分解:

$7^1\times {\mathrm{43}}^1\times {\mathrm{947}}^1\times {\mathrm{7019}}^1$

素因数の和:8016

約数の個数: 16

約数和(自身を含む): 2342545920

約数和(自身を除く): 341801027

約数列:

[1, 7, 43, 301, 947, 6629, 7019, 40721, 49133, 285047, 301817, 2112719, 6646993, 46528951, 285820699, 2000744893]

約数ペア:

[(1, 2000744893), (7, 285820699), (43, 46528951), (301, 6646993), (947, 2112719), (6629, 301817), (7019, 285047), (40721, 49133)]