388485616

素因数分解:

$2^4\times {\mathrm{1979}}^1\times {\mathrm{12269}}^1$

素因数の和:14256

約数の個数: 20

約数和(自身を含む): 753132600

約数和(自身を除く): 364646984

約数列:

[1, 2, 4, 8, 16, 1979, 3958, 7916, 12269, 15832, 24538, 31664, 49076, 98152, 196304, 24280351, 48560702, 97121404, 194242808, 388485616]

約数ペア:

[(1, 388485616), (2, 194242808), (4, 97121404), (8, 48560702), (16, 24280351), (1979, 196304), (3958, 98152), (7916, 49076), (12269, 31664), (15832, 24538)]