1333994554

素因数分解:

$2^1\times {\mathrm{73}}^1\times {\mathrm{541}}^1\times {\mathrm{16889}}^1$

素因数の和:17505

約数の個数: 16

約数和(自身を含む): 2032272360

約数和(自身を除く): 698277806

約数列:

[1, 2, 73, 146, 541, 1082, 16889, 33778, 39493, 78986, 1232897, 2465794, 9136949, 18273898, 666997277, 1333994554]

約数ペア:

[(1, 1333994554), (2, 666997277), (73, 18273898), (146, 9136949), (541, 2465794), (1082, 1232897), (16889, 78986), (33778, 39493)]