2051240396

素因数分解:

$2^2\times {\mathrm{911}}^1\times {\mathrm{562909}}^1$

素因数の和:563824

約数の個数: 12

約数和(自身を含む): 3593617440

約数和(自身を除く): 1542377044

約数列:

[1, 2, 4, 911, 1822, 3644, 562909, 1125818, 2251636, 512810099, 1025620198, 2051240396]

約数ペア:

[(1, 2051240396), (2, 1025620198), (4, 512810099), (911, 2251636), (1822, 1125818), (3644, 562909)]