4189648

素因数分解:

$2^4\times {\mathrm{401}}^1\times {\mathrm{653}}^1$

素因数の和:1062

約数の個数: 20

約数和(自身を含む): 8150148

約数和(自身を除く): 3960500

約数列:

[1, 2, 4, 8, 16, 401, 653, 802, 1306, 1604, 2612, 3208, 5224, 6416, 10448, 261853, 523706, 1047412, 2094824, 4189648]

約数ペア:

[(1, 4189648), (2, 2094824), (4, 1047412), (8, 523706), (16, 261853), (401, 10448), (653, 6416), (802, 5224), (1306, 3208), (1604, 2612)]