804510004

素因数分解:

$2^2\times {\mathrm{67}}^1\times {\mathrm{149}}^1\times {\mathrm{20147}}^1$

素因数の和:20367

約数の個数: 24

約数和(自身を含む): 1438567200

約数和(自身を除く): 634057196

約数列:

[1, 2, 4, 67, 134, 149, 268, 298, 596, 9983, 19966, 20147, 39932, 40294, 80588, 1349849, 2699698, 3001903, 5399396, 6003806, 12007612, 201127501, 402255002, 804510004]

約数ペア:

[(1, 804510004), (2, 402255002), (4, 201127501), (67, 12007612), (134, 6003806), (149, 5399396), (268, 3001903), (298, 2699698), (596, 1349849), (9983, 80588), (19966, 40294), (20147, 39932)]