520014854

素因数分解:

$2^1\times {\mathrm{271}}^1\times {\mathrm{479}}^1\times {\mathrm{2003}}^1$

素因数の和:2755

約数の個数: 16

約数和(自身を含む): 784926720

約数和(自身を除く): 264911866

約数列:

[1, 2, 271, 479, 542, 958, 2003, 4006, 129809, 259618, 542813, 959437, 1085626, 1918874, 260007427, 520014854]

約数ペア:

[(1, 520014854), (2, 260007427), (271, 1918874), (479, 1085626), (542, 959437), (958, 542813), (2003, 259618), (4006, 129809)]