2180573

素因数分解:

${\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{157}}^1$

素因数の和:236

約数の個数: 16

約数和(自身を含む): 2502720

約数和(自身を除く): 322147

約数列:

[1, 17, 19, 43, 157, 323, 731, 817, 2669, 2983, 6751, 13889, 50711, 114767, 128269, 2180573]

約数ペア:

[(1, 2180573), (17, 128269), (19, 114767), (43, 50711), (157, 13889), (323, 6751), (731, 2983), (817, 2669)]