2012303824

素因数分解:

$2^4\times {\mathrm{127}}^1\times {\mathrm{990307}}^1$

素因数の和:990442

約数の個数: 20

約数和(自身を含む): 3929542144

約数和(自身を除く): 1917238320

約数列:

[1, 2, 4, 8, 16, 127, 254, 508, 1016, 2032, 990307, 1980614, 3961228, 7922456, 15844912, 125768989, 251537978, 503075956, 1006151912, 2012303824]

約数ペア:

[(1, 2012303824), (2, 1006151912), (4, 503075956), (8, 251537978), (16, 125768989), (127, 15844912), (254, 7922456), (508, 3961228), (1016, 1980614), (2032, 990307)]