2158324

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{4057}}^1$

素因数の和:4087

約数の個数: 24

約数和(自身を含む): 4544960

約数和(自身を除く): 2386636

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 76, 133, 266, 532, 4057, 8114, 16228, 28399, 56798, 77083, 113596, 154166, 308332, 539581, 1079162, 2158324]

約数ペア:

[(1, 2158324), (2, 1079162), (4, 539581), (7, 308332), (14, 154166), (19, 113596), (28, 77083), (38, 56798), (76, 28399), (133, 16228), (266, 8114), (532, 4057)]