2021885492

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{557}}^1\times {\mathrm{82499}}^1$

素因数の和:83071

約数の個数: 24

約数和(自身を含む): 3866940000

約数和(自身を除く): 1845054508

約数列:

[1, 2, 4, 11, 22, 44, 557, 1114, 2228, 6127, 12254, 24508, 82499, 164998, 329996, 907489, 1814978, 3629956, 45951943, 91903886, 183807772, 505471373, 1010942746, 2021885492]

約数ペア:

[(1, 2021885492), (2, 1010942746), (4, 505471373), (11, 183807772), (22, 91903886), (44, 45951943), (557, 3629956), (1114, 1814978), (2228, 907489), (6127, 329996), (12254, 164998), (24508, 82499)]