1279062212

素因数分解:

$2^2\times {\mathrm{127}}^1\times {\mathrm{839}}^1\times {\mathrm{3001}}^1$

素因数の和:3971

約数の個数: 24

約数和(自身を含む): 2259425280

約数和(自身を除く): 980363068

約数列:

[1, 2, 4, 127, 254, 508, 839, 1678, 3001, 3356, 6002, 12004, 106553, 213106, 381127, 426212, 762254, 1524508, 2517839, 5035678, 10071356, 319765553, 639531106, 1279062212]

約数ペア:

[(1, 1279062212), (2, 639531106), (4, 319765553), (127, 10071356), (254, 5035678), (508, 2517839), (839, 1524508), (1678, 762254), (3001, 426212), (3356, 381127), (6002, 213106), (12004, 106553)]