2208871042

素因数分解:

$2^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{3669221}}^1$

素因数の和:3669273

約数の個数: 16

約数和(自身を含む): 3874698432

約数和(自身を除く): 1665827390

約数列:

[1, 2, 7, 14, 43, 86, 301, 602, 3669221, 7338442, 25684547, 51369094, 157776503, 315553006, 1104435521, 2208871042]

約数ペア:

[(1, 2208871042), (2, 1104435521), (7, 315553006), (14, 157776503), (43, 51369094), (86, 25684547), (301, 7338442), (602, 3669221)]