2021053426

素因数分解:

$2^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{3520999}}^1$

素因数の和:3521049

約数の個数: 16

約数和(自身を含む): 3549168000

約数和(自身を除く): 1528114574

約数列:

[1, 2, 7, 14, 41, 82, 287, 574, 3520999, 7041998, 24646993, 49293986, 144360959, 288721918, 1010526713, 2021053426]

約数ペア:

[(1, 2021053426), (2, 1010526713), (7, 288721918), (14, 144360959), (41, 49293986), (82, 24646993), (287, 7041998), (574, 3520999)]