4934859980

素因数分解:

$2^2\times 5^1\times {\mathrm{887}}^1\times {\mathrm{278177}}^1$

素因数の和:279073

約数の個数: 24

約数和(自身を含む): 10374926688

約数和(自身を除く): 5440066708

約数列:

[1, 2, 4, 5, 10, 20, 887, 1774, 3548, 4435, 8870, 17740, 278177, 556354, 1112708, 1390885, 2781770, 5563540, 246742999, 493485998, 986971996, 1233714995, 2467429990, 4934859980]

約数ペア:

[(1, 4934859980), (2, 2467429990), (4, 1233714995), (5, 986971996), (10, 493485998), (20, 246742999), (887, 5563540), (1774, 2781770), (3548, 1390885), (4435, 1112708), (8870, 556354), (17740, 278177)]