2008353641

素因数分解:

$7^2\times {\mathrm{71}}^1\times {\mathrm{577279}}^1$

素因数の和:577364

約数の個数: 12

約数和(自身を含む): 2369157120

約数和(自身を除く): 360803479

約数列:

[1, 7, 49, 71, 497, 3479, 577279, 4040953, 28286671, 40986809, 286907663, 2008353641]

約数ペア:

[(1, 2008353641), (7, 286907663), (49, 40986809), (71, 28286671), (497, 4040953), (3479, 577279)]