6906128

素因数分解:

$2^4\times {\mathrm{653}}^1\times {\mathrm{661}}^1$

素因数の和:1322

約数の個数: 20

約数和(自身を含む): 13421388

約数和(自身を除く): 6515260

約数列:

[1, 2, 4, 8, 16, 653, 661, 1306, 1322, 2612, 2644, 5224, 5288, 10448, 10576, 431633, 863266, 1726532, 3453064, 6906128]

約数ペア:

[(1, 6906128), (2, 3453064), (4, 1726532), (8, 863266), (16, 431633), (653, 10576), (661, 10448), (1306, 5288), (1322, 5224), (2612, 2644)]