325183138

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{1222493}}^1$

素因数の和:1222521

約数の個数: 16

約数和(自身を含む): 586797120

約数和(自身を除く): 261613982

約数列:

[1, 2, 7, 14, 19, 38, 133, 266, 1222493, 2444986, 8557451, 17114902, 23227367, 46454734, 162591569, 325183138]

約数ペア:

[(1, 325183138), (2, 162591569), (7, 46454734), (14, 23227367), (19, 17114902), (38, 8557451), (133, 2444986), (266, 1222493)]