2479567489

素因数分解:

$7^1\times {\mathrm{197}}^1\times {\mathrm{421}}^1\times {\mathrm{4271}}^1$

素因数の和:4896

約数の個数: 16

約数和(自身を含む): 2855609856

約数和(自身を除く): 376042367

約数列:

[1, 7, 197, 421, 1379, 2947, 4271, 29897, 82937, 580559, 841387, 1798091, 5889709, 12586637, 354223927, 2479567489]

約数ペア:

[(1, 2479567489), (7, 354223927), (197, 12586637), (421, 5889709), (1379, 1798091), (2947, 841387), (4271, 580559), (29897, 82937)]