2123576

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{2917}}^1$

素因数の和:2943

約数の個数: 32

約数和(自身を含む): 4902240

約数和(自身を除く): 2778664

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 52, 56, 91, 104, 182, 364, 728, 2917, 5834, 11668, 20419, 23336, 37921, 40838, 75842, 81676, 151684, 163352, 265447, 303368, 530894, 1061788, 2123576]

約数ペア:

[(1, 2123576), (2, 1061788), (4, 530894), (7, 303368), (8, 265447), (13, 163352), (14, 151684), (26, 81676), (28, 75842), (52, 40838), (56, 37921), (91, 23336), (104, 20419), (182, 11668), (364, 5834), (728, 2917)]