6440297

素因数分解:

${\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{127}}^1\times {\mathrm{157}}^1$

素因数の和:320

約数の個数: 16

約数和(自身を含む): 7280640

約数和(自身を除く): 840343

約数列:

[1, 17, 19, 127, 157, 323, 2159, 2413, 2669, 2983, 19939, 41021, 50711, 338963, 378841, 6440297]

約数ペア:

[(1, 6440297), (17, 378841), (19, 338963), (127, 50711), (157, 41021), (323, 19939), (2159, 2983), (2413, 2669)]