2489526

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{10639}}^1$

素因数の和:10660

約数の個数: 24

約数和(自身を含む): 5809440

約数和(自身を除く): 3319914

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 234, 10639, 21278, 31917, 63834, 95751, 138307, 191502, 276614, 414921, 829842, 1244763, 2489526]

約数ペア:

[(1, 2489526), (2, 1244763), (3, 829842), (6, 414921), (9, 276614), (13, 191502), (18, 138307), (26, 95751), (39, 63834), (78, 31917), (117, 21278), (234, 10639)]