2580774

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{1429}}^1$

素因数の和:1484

約数の個数: 32

約数和(自身を含む): 6040320

約数和(自身を除く): 3459546

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 43, 86, 129, 258, 301, 602, 903, 1429, 1806, 2858, 4287, 8574, 10003, 20006, 30009, 60018, 61447, 122894, 184341, 368682, 430129, 860258, 1290387, 2580774]

約数ペア:

[(1, 2580774), (2, 1290387), (3, 860258), (6, 430129), (7, 368682), (14, 184341), (21, 122894), (42, 61447), (43, 60018), (86, 30009), (129, 20006), (258, 10003), (301, 8574), (602, 4287), (903, 2858), (1429, 1806)]