2971847.00000000

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{73091}}^1$

素因数の和:73121

約数の個数: 24

約数和(自身を含む): 81863040

約数和(自身を除く): 42978628

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 76, 133, 266, 532, 73091, 146182, 292364, 511637, 1023274, 1388729, 2046548, 2777458, 5554916, 9721103, 19442206, 38884412]

約数ペア:

[(1, 38884412), (2, 19442206), (4, 9721103), (7, 5554916), (14, 2777458), (19, 2046548), (28, 1388729), (38, 1023274), (76, 511637), (133, 292364), (266, 146182), (532, 73091)]