2017285376

素因数分解:

$2^8\times {\mathrm{7880021}}^1$

素因数の和:7880037

約数の個数: 18

約数和(自身を含む): 4026691242

約数和(自身を除く): 2009405866

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 7880021, 15760042, 31520084, 63040168, 126080336, 252160672, 504321344, 1008642688, 2017285376]

約数ペア:

[(1, 2017285376), (2, 1008642688), (4, 504321344), (8, 252160672), (16, 126080336), (32, 63040168), (64, 31520084), (128, 15760042), (256, 7880021)]