2013646768

素因数分解:

$2^4\times 7^2\times {\mathrm{2568427}}^1$

素因数の和:2568449

約数の個数: 30

約数和(自身を含む): 4538412276

約数和(自身を除く): 2524765508

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 49, 56, 98, 112, 196, 392, 784, 2568427, 5136854, 10273708, 17978989, 20547416, 35957978, 41094832, 71915956, 125852923, 143831912, 251705846, 287663824, 503411692, 1006823384, 2013646768]

約数ペア:

[(1, 2013646768), (2, 1006823384), (4, 503411692), (7, 287663824), (8, 251705846), (14, 143831912), (16, 125852923), (28, 71915956), (49, 41094832), (56, 35957978), (98, 20547416), (112, 17978989), (196, 10273708), (392, 5136854), (784, 2568427)]