7864988

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{1613}}^1$

素因数の和:1693

約数の個数: 24

約数和(自身を含む): 14642208

約数和(自身を除く): 6777220

約数列:

[1, 2, 4, 23, 46, 53, 92, 106, 212, 1219, 1613, 2438, 3226, 4876, 6452, 37099, 74198, 85489, 148396, 170978, 341956, 1966247, 3932494, 7864988]

約数ペア:

[(1, 7864988), (2, 3932494), (4, 1966247), (23, 341956), (46, 170978), (53, 148396), (92, 85489), (106, 74198), (212, 37099), (1219, 6452), (1613, 4876), (2438, 3226)]