1325044

素因数分解:

$2^2\times 7^1\times {\mathrm{37}}^1\times {\mathrm{1279}}^1$

素因数の和:1327

約数の個数: 24

約数和(自身を含む): 2723840

約数和(自身を除く): 1398796

約数列:

[1, 2, 4, 7, 14, 28, 37, 74, 148, 259, 518, 1036, 1279, 2558, 5116, 8953, 17906, 35812, 47323, 94646, 189292, 331261, 662522, 1325044]

約数ペア:

[(1, 1325044), (2, 662522), (4, 331261), (7, 189292), (14, 94646), (28, 47323), (37, 35812), (74, 17906), (148, 8953), (259, 5116), (518, 2558), (1036, 1279)]