3992014

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{8081}}^1$

素因数の和:8115

約数の個数: 16

約数和(自身を含む): 6788880

約数和(自身を除く): 2796866

約数列:

[1, 2, 13, 19, 26, 38, 247, 494, 8081, 16162, 105053, 153539, 210106, 307078, 1996007, 3992014]

約数ペア:

[(1, 3992014), (2, 1996007), (13, 307078), (19, 210106), (26, 153539), (38, 105053), (247, 16162), (494, 8081)]