2057304464

素因数分解:

$2^4\times {\mathrm{1061}}^1\times {\mathrm{121189}}^1$

素因数の和:122258

約数の個数: 20

約数和(自身を含む): 3989817180

約数和(自身を除く): 1932512716

約数列:

[1, 2, 4, 8, 16, 1061, 2122, 4244, 8488, 16976, 121189, 242378, 484756, 969512, 1939024, 128581529, 257163058, 514326116, 1028652232, 2057304464]

約数ペア:

[(1, 2057304464), (2, 1028652232), (4, 514326116), (8, 257163058), (16, 128581529), (1061, 1939024), (2122, 969512), (4244, 484756), (8488, 242378), (16976, 121189)]