2011195802

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{433}}^1\times {\mathrm{30161}}^1$

素因数の和:30614

約数の個数: 32

約数和(自身を含む): 3770008704

約数和(自身を除く): 1758812902

約数列:

[1, 2, 7, 11, 14, 22, 77, 154, 433, 866, 3031, 4763, 6062, 9526, 30161, 33341, 60322, 66682, 211127, 331771, 422254, 663542, 2322397, 4644794, 13059713, 26119426, 91417991, 143656843, 182835982, 287313686, 1005597901, 2011195802]

約数ペア:

[(1, 2011195802), (2, 1005597901), (7, 287313686), (11, 182835982), (14, 143656843), (22, 91417991), (77, 26119426), (154, 13059713), (433, 4644794), (866, 2322397), (3031, 663542), (4763, 422254), (6062, 331771), (9526, 211127), (30161, 66682), (33341, 60322)]