2596027

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{131}}^1\times {\mathrm{149}}^1$

素因数の和:306

約数の個数: 16

約数和(自身を含む): 3168000

約数和(自身を除く): 571973

約数列:

[1, 7, 19, 131, 133, 149, 917, 1043, 2489, 2831, 17423, 19519, 19817, 136633, 370861, 2596027]

約数ペア:

[(1, 2596027), (7, 370861), (19, 136633), (131, 19817), (133, 19519), (149, 17423), (917, 2831), (1043, 2489)]