2043282730

素因数分解:

$2^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{2877863}}^1$

素因数の和:2877941

約数の個数: 16

約数和(自身を含む): 3729711744

約数和(自身を除く): 1686429014

約数列:

[1, 2, 5, 10, 71, 142, 355, 710, 2877863, 5755726, 14389315, 28778630, 204328273, 408656546, 1021641365, 2043282730]

約数ペア:

[(1, 2043282730), (2, 1021641365), (5, 408656546), (10, 204328273), (71, 28778630), (142, 14389315), (355, 5755726), (710, 2877863)]