2008699994

素因数分解:

$2^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{4628341}}^1$

素因数の和:4628381

約数の個数: 16

約数和(自身を含む): 3554566656

約数和(自身を除く): 1545866662

約数列:

[1, 2, 7, 14, 31, 62, 217, 434, 4628341, 9256682, 32398387, 64796774, 143478571, 286957142, 1004349997, 2008699994]

約数ペア:

[(1, 2008699994), (2, 1004349997), (7, 286957142), (14, 143478571), (31, 64796774), (62, 32398387), (217, 9256682), (434, 4628341)]