2002000894

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{199}}^1\times {\mathrm{162263}}^1$

素因数の和:162495

約数の個数: 16

約数和(自身を含む): 3115468800

約数和(自身を除く): 1113467906

約数列:

[1, 2, 31, 62, 199, 398, 6169, 12338, 162263, 324526, 5030153, 10060306, 32290337, 64580674, 1001000447, 2002000894]

約数ペア:

[(1, 2002000894), (2, 1001000447), (31, 64580674), (62, 32290337), (199, 10060306), (398, 5030153), (6169, 324526), (12338, 162263)]