659988004

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{1151}}^1\times {\mathrm{11027}}^1$

素因数の和:12195

約数の個数: 24

約数和(自身を含む): 1245017088

約数和(自身を除く): 585029084

約数列:

[1, 2, 4, 13, 26, 52, 1151, 2302, 4604, 11027, 14963, 22054, 29926, 44108, 59852, 143351, 286702, 573404, 12692077, 25384154, 50768308, 164997001, 329994002, 659988004]

約数ペア:

[(1, 659988004), (2, 329994002), (4, 164997001), (13, 50768308), (26, 25384154), (52, 12692077), (1151, 573404), (2302, 286702), (4604, 143351), (11027, 59852), (14963, 44108), (22054, 29926)]