2086916

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{599}}^1$

素因数の和:683

約数の個数: 24

約数和(自身を含む): 3998400

約数和(自身を除く): 1911484

約数列:

[1, 2, 4, 13, 26, 52, 67, 134, 268, 599, 871, 1198, 1742, 2396, 3484, 7787, 15574, 31148, 40133, 80266, 160532, 521729, 1043458, 2086916]

約数ペア:

[(1, 2086916), (2, 1043458), (4, 521729), (13, 160532), (26, 80266), (52, 40133), (67, 31148), (134, 15574), (268, 7787), (599, 3484), (871, 2396), (1198, 1742)]