2091292

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{3931}}^1$

素因数の和:3961

約数の個数: 24

約数和(自身を含む): 4403840

約数和(自身を除く): 2312548

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 76, 133, 266, 532, 3931, 7862, 15724, 27517, 55034, 74689, 110068, 149378, 298756, 522823, 1045646, 2091292]

約数ペア:

[(1, 2091292), (2, 1045646), (4, 522823), (7, 298756), (14, 149378), (19, 110068), (28, 74689), (38, 55034), (76, 27517), (133, 15724), (266, 7862), (532, 3931)]