2920514

素因数分解:

$2^1\times {\mathrm{71}}^1\times {\mathrm{131}}^1\times {\mathrm{157}}^1$

素因数の和:361

約数の個数: 16

約数和(自身を含む): 4504896

約数和(自身を除く): 1584382

約数列:

[1, 2, 71, 131, 142, 157, 262, 314, 9301, 11147, 18602, 20567, 22294, 41134, 1460257, 2920514]

約数ペア:

[(1, 2920514), (2, 1460257), (71, 41134), (131, 22294), (142, 20567), (157, 18602), (262, 11147), (314, 9301)]