4480456939

素因数分解:

$7^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{480169}}^1$

素因数の和:480250

約数の個数: 16

約数和(自身を含む): 5408634880

約数和(自身を除く): 928177941

約数列:

[1, 7, 31, 43, 217, 301, 1333, 9331, 480169, 3361183, 14885239, 20647267, 104196673, 144530869, 640065277, 4480456939]

約数ペア:

[(1, 4480456939), (7, 640065277), (31, 144530869), (43, 104196673), (217, 20647267), (301, 14885239), (1333, 3361183), (9331, 480169)]