2912983030

素因数分解:

$2^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{4102793}}^1$

素因数の和:4102871

約数の個数: 16

約数和(自身を含む): 5317221024

約数和(自身を除く): 2404237994

約数列:

[1, 2, 5, 10, 71, 142, 355, 710, 4102793, 8205586, 20513965, 41027930, 291298303, 582596606, 1456491515, 2912983030]

約数ペア:

[(1, 2912983030), (2, 1456491515), (5, 582596606), (10, 291298303), (71, 41027930), (142, 20513965), (355, 8205586), (710, 4102793)]