2543916

素因数分解:

$2^2\times 3^1\times {\mathrm{239}}^1\times {\mathrm{887}}^1$

素因数の和:1133

約数の個数: 24

約数和(自身を含む): 5967360

約数和(自身を除く): 3423444

約数列:

[1, 2, 3, 4, 6, 12, 239, 478, 717, 887, 956, 1434, 1774, 2661, 2868, 3548, 5322, 10644, 211993, 423986, 635979, 847972, 1271958, 2543916]

約数ペア:

[(1, 2543916), (2, 1271958), (3, 847972), (4, 635979), (6, 423986), (12, 211993), (239, 10644), (478, 5322), (717, 3548), (887, 2868), (956, 2661), (1434, 1774)]