357302868

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{2290403}}^1$

素因数の和:2290423

約数の個数: 24

約数和(自身を含む): 897838368

約数和(自身を除く): 540535500

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 2290403, 4580806, 6871209, 9161612, 13742418, 27484836, 29775239, 59550478, 89325717, 119100956, 178651434, 357302868]

約数ペア:

[(1, 357302868), (2, 178651434), (3, 119100956), (4, 89325717), (6, 59550478), (12, 29775239), (13, 27484836), (26, 13742418), (39, 9161612), (52, 6871209), (78, 4580806), (156, 2290403)]