304880836

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{136351}}^1$

素因数の和:136411

約数の個数: 24

約数和(自身を含む): 587949824

約数和(自身を除く): 283068988

約数列:

[1, 2, 4, 13, 26, 43, 52, 86, 172, 559, 1118, 2236, 136351, 272702, 545404, 1772563, 3545126, 5863093, 7090252, 11726186, 23452372, 76220209, 152440418, 304880836]

約数ペア:

[(1, 304880836), (2, 152440418), (4, 76220209), (13, 23452372), (26, 11726186), (43, 7090252), (52, 5863093), (86, 3545126), (172, 1772563), (559, 545404), (1118, 272702), (2236, 136351)]