2091990463

素因数分解:

${\mathrm{43}}^1\times {\mathrm{167}}^1\times {\mathrm{317}}^1\times {\mathrm{919}}^1$

素因数の和:1446

約数の個数: 16

約数和(自身を含む): 2162603520

約数和(自身を除く): 70613057

約数列:

[1, 43, 167, 317, 919, 7181, 13631, 39517, 52939, 153473, 291323, 2276377, 6599339, 12526889, 48650941, 2091990463]

約数ペア:

[(1, 2091990463), (43, 48650941), (167, 12526889), (317, 6599339), (919, 2276377), (7181, 291323), (13631, 153473), (39517, 52939)]