1260652463

素因数分解:

$7^1\times {\mathrm{199}}^1\times {\mathrm{701}}^1\times {\mathrm{1291}}^1$

素因数の和:2198

約数の個数: 16

約数和(自身を含む): 1451174400

約数和(自身を除く): 190521937

約数列:

[1, 7, 199, 701, 1291, 1393, 4907, 9037, 139499, 256909, 904991, 976493, 1798363, 6334937, 180093209, 1260652463]

約数ペア:

[(1, 1260652463), (7, 180093209), (199, 6334937), (701, 1798363), (1291, 976493), (1393, 904991), (4907, 256909), (9037, 139499)]