2046110978

素因数分解:

$2^1\times {\mathrm{157}}^1\times {\mathrm{821}}^1\times {\mathrm{7937}}^1$

素因数の和:8917

約数の個数: 16

約数和(自身を含む): 3092867064

約数和(自身を除く): 1046756086

約数列:

[1, 2, 157, 314, 821, 1642, 7937, 15874, 128897, 257794, 1246109, 2492218, 6516277, 13032554, 1023055489, 2046110978]

約数ペア:

[(1, 2046110978), (2, 1023055489), (157, 13032554), (314, 6516277), (821, 2492218), (1642, 1246109), (7937, 257794), (15874, 128897)]