2603494

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{131}}^1\times {\mathrm{523}}^1$

素因数の和:675

約数の個数: 16

約数和(自身を含む): 4150080

約数和(自身を除く): 1546586

約数列:

[1, 2, 19, 38, 131, 262, 523, 1046, 2489, 4978, 9937, 19874, 68513, 137026, 1301747, 2603494]

約数ペア:

[(1, 2603494), (2, 1301747), (19, 137026), (38, 68513), (131, 19874), (262, 9937), (523, 4978), (1046, 2489)]