1680322

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{6317}}^1$

素因数の和:6345

約数の個数: 16

約数和(自身を含む): 3032640

約数和(自身を除く): 1352318

約数列:

[1, 2, 7, 14, 19, 38, 133, 266, 6317, 12634, 44219, 88438, 120023, 240046, 840161, 1680322]

約数ペア:

[(1, 1680322), (2, 840161), (7, 240046), (14, 120023), (19, 88438), (38, 44219), (133, 12634), (266, 6317)]