2008504022

素因数分解:

$2^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{1078681}}^1$

素因数の和:1078716

約数の個数: 24

約数和(自身を含む): 3689092440

約数和(自身を除く): 1680588418

約数列:

[1, 2, 7, 14, 19, 38, 49, 98, 133, 266, 931, 1862, 1078681, 2157362, 7550767, 15101534, 20494939, 40989878, 52855369, 105710738, 143464573, 286929146, 1004252011, 2008504022]

約数ペア:

[(1, 2008504022), (2, 1004252011), (7, 286929146), (14, 143464573), (19, 105710738), (38, 52855369), (49, 40989878), (98, 20494939), (133, 15101534), (266, 7550767), (931, 2157362), (1862, 1078681)]