2701724

素因数分解:

$2^2\times {\mathrm{19}}^2\times {\mathrm{1871}}^1$

素因数の和:1913

約数の個数: 18

約数和(自身を含む): 4992624

約数和(自身を除く): 2290900

約数列:

[1, 2, 4, 19, 38, 76, 361, 722, 1444, 1871, 3742, 7484, 35549, 71098, 142196, 675431, 1350862, 2701724]

約数ペア:

[(1, 2701724), (2, 1350862), (4, 675431), (19, 142196), (38, 71098), (76, 35549), (361, 7484), (722, 3742), (1444, 1871)]