1919170001

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{241}}^1\times {\mathrm{66919}}^1$

素因数の和:67184

約数の個数: 16

約数和(自身を含む): 2332028160

約数和(自身を除く): 412858159

約数列:

[1, 7, 17, 119, 241, 1687, 4097, 28679, 66919, 468433, 1137623, 7963361, 16127479, 112892353, 274167143, 1919170001]

約数ペア:

[(1, 1919170001), (7, 274167143), (17, 112892353), (119, 16127479), (241, 7963361), (1687, 1137623), (4097, 468433), (28679, 66919)]