2002091294

素因数分解:

$2^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{1075237}}^1$

素因数の和:1075272

約数の個数: 24

約数和(自身を含む): 3677313960

約数和(自身を除く): 1675222666

約数列:

[1, 2, 7, 14, 19, 38, 49, 98, 133, 266, 931, 1862, 1075237, 2150474, 7526659, 15053318, 20429503, 40859006, 52686613, 105373226, 143006521, 286013042, 1001045647, 2002091294]

約数ペア:

[(1, 2002091294), (2, 1001045647), (7, 286013042), (14, 143006521), (19, 105373226), (38, 52686613), (49, 40859006), (98, 20429503), (133, 15053318), (266, 7526659), (931, 2150474), (1862, 1075237)]