2068672291

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{103}}^1\times {\mathrm{151009}}^1$

素因数の和:151138

約数の個数: 16

約数和(自身を含む): 2512806400

約数和(自身を除く): 444134109

約数列:

[1, 7, 19, 103, 133, 721, 1957, 13699, 151009, 1057063, 2869171, 15553927, 20084197, 108877489, 295524613, 2068672291]

約数ペア:

[(1, 2068672291), (7, 295524613), (19, 108877489), (103, 20084197), (133, 15553927), (721, 2869171), (1957, 1057063), (13699, 151009)]