2728996868

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{52480709}}^1$

素因数の和:52480726

約数の個数: 12

約数和(自身を含む): 5143109580

約数和(自身を除く): 2414112712

約数列:

[1, 2, 4, 13, 26, 52, 52480709, 104961418, 209922836, 682249217, 1364498434, 2728996868]

約数ペア:

[(1, 2728996868), (2, 1364498434), (4, 682249217), (13, 209922836), (26, 104961418), (52, 52480709)]