515878610

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{3968297}}^1$

素因数の和:3968317

約数の個数: 16

約数和(自身を含む): 1000011096

約数和(自身を除く): 484132486

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 3968297, 7936594, 19841485, 39682970, 51587861, 103175722, 257939305, 515878610]

約数ペア:

[(1, 515878610), (2, 257939305), (5, 103175722), (10, 51587861), (13, 39682970), (26, 19841485), (65, 7936594), (130, 3968297)]