260478876

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{3100939}}^1$

素因数の和:3100953

約数の個数: 24

約数和(自身を含む): 694610560

約数和(自身を除く): 434131684

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 3100939, 6201878, 9302817, 12403756, 18605634, 21706573, 37211268, 43413146, 65119719, 86826292, 130239438, 260478876]

約数ペア:

[(1, 260478876), (2, 130239438), (3, 86826292), (4, 65119719), (6, 43413146), (7, 37211268), (12, 21706573), (14, 18605634), (21, 12403756), (28, 9302817), (42, 6201878), (84, 3100939)]