3886002140

素因数分解:

$2^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{4739027}}^1$

素因数の和:4739077

約数の個数: 24

約数和(自身を含む): 8359645392

約数和(自身を除く): 4473643252

約数列:

[1, 2, 4, 5, 10, 20, 41, 82, 164, 205, 410, 820, 4739027, 9478054, 18956108, 23695135, 47390270, 94780540, 194300107, 388600214, 777200428, 971500535, 1943001070, 3886002140]

約数ペア:

[(1, 3886002140), (2, 1943001070), (4, 971500535), (5, 777200428), (10, 388600214), (20, 194300107), (41, 94780540), (82, 47390270), (164, 23695135), (205, 18956108), (410, 9478054), (820, 4739027)]