2007078076

素因数分解:

$2^2\times {\mathrm{2441}}^1\times {\mathrm{205559}}^1$

素因数の和:208004

約数の個数: 12

約数和(自身を含む): 3513842640

約数和(自身を除く): 1506764564

約数列:

[1, 2, 4, 2441, 4882, 9764, 205559, 411118, 822236, 501769519, 1003539038, 2007078076]

約数ペア:

[(1, 2007078076), (2, 1003539038), (4, 501769519), (2441, 822236), (4882, 411118), (9764, 205559)]