279137.0000000

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{33053}}^1$

素因数の和:33073

約数の個数: 24

約数和(自身を含む): 12957168

約数和(自身を除く): 7800900

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 33053, 66106, 99159, 132212, 198318, 396636, 429689, 859378, 1289067, 1718756, 2578134, 5156268]

約数ペア:

[(1, 5156268), (2, 2578134), (3, 1718756), (4, 1289067), (6, 859378), (12, 429689), (13, 396636), (26, 198318), (39, 132212), (52, 99159), (78, 66106), (156, 33053)]