257527794

素因数分解:

$2^1\times 3^1\times {\mathrm{73}}^1\times {\mathrm{577}}^1\times {\mathrm{1019}}^1$

素因数の和:1674

約数の個数: 32

約数和(自身を含む): 523529280

約数和(自身を除く): 266001486

約数列:

[1, 2, 3, 6, 73, 146, 219, 438, 577, 1019, 1154, 1731, 2038, 3057, 3462, 6114, 42121, 74387, 84242, 126363, 148774, 223161, 252726, 446322, 587963, 1175926, 1763889, 3527778, 42921299, 85842598, 128763897, 257527794]

約数ペア:

[(1, 257527794), (2, 128763897), (3, 85842598), (6, 42921299), (73, 3527778), (146, 1763889), (219, 1175926), (438, 587963), (577, 446322), (1019, 252726), (1154, 223161), (1731, 148774), (2038, 126363), (3057, 84242), (3462, 74387), (6114, 42121)]