2011761734

素因数分解:

$2^1\times {\mathrm{139}}^1\times {\mathrm{811}}^1\times {\mathrm{8923}}^1$

素因数の和:9875

約数の個数: 16

約数和(自身を含む): 3043440960

約数和(自身を除く): 1031679226

約数列:

[1, 2, 139, 278, 811, 1622, 8923, 17846, 112729, 225458, 1240297, 2480594, 7236553, 14473106, 1005880867, 2011761734]

約数ペア:

[(1, 2011761734), (2, 1005880867), (139, 14473106), (278, 7236553), (811, 2480594), (1622, 1240297), (8923, 225458), (17846, 112729)]