517842

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{2213}}^1$

素因数の和:2234

約数の個数: 24

約数和(自身を含む): 1208844

約数和(自身を除く): 691002

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 234, 2213, 4426, 6639, 13278, 19917, 28769, 39834, 57538, 86307, 172614, 258921, 517842]

約数ペア:

[(1, 517842), (2, 258921), (3, 172614), (6, 86307), (9, 57538), (13, 39834), (18, 28769), (26, 19917), (39, 13278), (78, 6639), (117, 4426), (234, 2213)]