2018332304

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{6639251}}^1$

素因数の和:6639278

約数の個数: 20

約数和(自身を含む): 4116336240

約数和(自身を除く): 2098003936

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 6639251, 13278502, 26557004, 53114008, 106228016, 126145769, 252291538, 504583076, 1009166152, 2018332304]

約数ペア:

[(1, 2018332304), (2, 1009166152), (4, 504583076), (8, 252291538), (16, 126145769), (19, 106228016), (38, 53114008), (76, 26557004), (152, 13278502), (304, 6639251)]