2007918077

素因数分解:

${\mathrm{11}}^1\times {\mathrm{101}}^1\times {\mathrm{401}}^1\times {\mathrm{4507}}^1$

素因数の和:5020

約数の個数: 16

約数和(自身を含む): 2218152384

約数和(自身を除く): 210234307

約数列:

[1, 11, 101, 401, 1111, 4411, 4507, 40501, 49577, 445511, 455207, 1807307, 5007277, 19880377, 182538007, 2007918077]

約数ペア:

[(1, 2007918077), (11, 182538007), (101, 19880377), (401, 5007277), (1111, 1807307), (4411, 455207), (4507, 445511), (40501, 49577)]