2149743022

素因数分解:

$2^1\times 7^1\times {\mathrm{2371}}^1\times {\mathrm{64763}}^1$

素因数の和:67143

約数の個数: 16

約数和(自身を含む): 3686884992

約数和(自身を除く): 1537141970

約数列:

[1, 2, 7, 14, 2371, 4742, 16597, 33194, 64763, 129526, 453341, 906682, 153553073, 307106146, 1074871511, 2149743022]

約数ペア:

[(1, 2149743022), (2, 1074871511), (7, 307106146), (14, 153553073), (2371, 906682), (4742, 453341), (16597, 129526), (33194, 64763)]