2012565964

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{647}}^1\times {\mathrm{33811}}^1$

素因数の和:34485

約数の個数: 24

約数和(自身を含む): 3680909568

約数和(自身を除く): 1668343604

約数列:

[1, 2, 4, 23, 46, 92, 647, 1294, 2588, 14881, 29762, 33811, 59524, 67622, 135244, 777653, 1555306, 3110612, 21875717, 43751434, 87502868, 503141491, 1006282982, 2012565964]

約数ペア:

[(1, 2012565964), (2, 1006282982), (4, 503141491), (23, 87502868), (46, 43751434), (92, 21875717), (647, 3110612), (1294, 1555306), (2588, 777653), (14881, 135244), (29762, 67622), (33811, 59524)]