2279207819

素因数分解:

$7^1\times {\mathrm{43}}^1\times {\mathrm{59}}^1\times {\mathrm{128341}}^1$

素因数の和:128450

約数の個数: 16

約数和(自身を含む): 2710583040

約数和(自身を除く): 431375221

約数列:

[1, 7, 43, 59, 301, 413, 2537, 17759, 128341, 898387, 5518663, 7572119, 38630641, 53004833, 325601117, 2279207819]

約数ペア:

[(1, 2279207819), (7, 325601117), (43, 53004833), (59, 38630641), (301, 7572119), (413, 5518663), (2537, 898387), (17759, 128341)]