65504946

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{439}}^1\times {\mathrm{1913}}^1$

素因数の和:2370

約数の個数: 32

約数和(自身を含む): 141482880

約数和(自身を除く): 75977934

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 439, 878, 1317, 1913, 2634, 3826, 5707, 5739, 11414, 11478, 17121, 24869, 34242, 49738, 74607, 149214, 839807, 1679614, 2519421, 5038842, 10917491, 21834982, 32752473, 65504946]

約数ペア:

[(1, 65504946), (2, 32752473), (3, 21834982), (6, 10917491), (13, 5038842), (26, 2519421), (39, 1679614), (78, 839807), (439, 149214), (878, 74607), (1317, 49738), (1913, 34242), (2634, 24869), (3826, 17121), (5707, 11478), (5739, 11414)]