285110514

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{1218421}}^1$

素因数の和:1218442

約数の個数: 24

約数和(自身を含む): 665258412

約数和(自身を除く): 380147898

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 234, 1218421, 2436842, 3655263, 7310526, 10965789, 15839473, 21931578, 31678946, 47518419, 95036838, 142555257, 285110514]

約数ペア:

[(1, 285110514), (2, 142555257), (3, 95036838), (6, 47518419), (9, 31678946), (13, 21931578), (18, 15839473), (26, 10965789), (39, 7310526), (78, 3655263), (117, 2436842), (234, 1218421)]