1320986834

素因数分解:

$2^1\times {\mathrm{283}}^1\times {\mathrm{457}}^1\times {\mathrm{5107}}^1$

素因数の和:5849

約数の個数: 16

約数和(自身を含む): 1993223328

約数和(自身を除く): 672236494

約数列:

[1, 2, 283, 457, 566, 914, 5107, 10214, 129331, 258662, 1445281, 2333899, 2890562, 4667798, 660493417, 1320986834]

約数ペア:

[(1, 1320986834), (2, 660493417), (283, 4667798), (457, 2890562), (566, 2333899), (914, 1445281), (5107, 258662), (10214, 129331)]