1253364

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{347}}^1$

素因数の和:404

約数の個数: 48

約数和(自身を含む): 3429888

約数和(自身を除く): 2176524

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 43, 84, 86, 129, 172, 258, 301, 347, 516, 602, 694, 903, 1041, 1204, 1388, 1806, 2082, 2429, 3612, 4164, 4858, 7287, 9716, 14574, 14921, 29148, 29842, 44763, 59684, 89526, 104447, 179052, 208894, 313341, 417788, 626682, 1253364]

約数ペア:

[(1, 1253364), (2, 626682), (3, 417788), (4, 313341), (6, 208894), (7, 179052), (12, 104447), (14, 89526), (21, 59684), (28, 44763), (42, 29842), (43, 29148), (84, 14921), (86, 14574), (129, 9716), (172, 7287), (258, 4858), (301, 4164), (347, 3612), (516, 2429), (602, 2082), (694, 1806), (903, 1388), (1041, 1204)]