2008543330

素因数分解:

$2^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{4671031}}^1$

素因数の和:4671081

約数の個数: 16

約数和(自身を含む): 3699457344

約数和(自身を除く): 1690914014

約数列:

[1, 2, 5, 10, 43, 86, 215, 430, 4671031, 9342062, 23355155, 46710310, 200854333, 401708666, 1004271665, 2008543330]

約数ペア:

[(1, 2008543330), (2, 1004271665), (5, 401708666), (10, 200854333), (43, 46710310), (86, 23355155), (215, 9342062), (430, 4671031)]