487275124

素因数分解:

$2^2\times 7^1\times {\mathrm{127}}^1\times {\mathrm{137029}}^1$

素因数の和:137167

約数の個数: 24

約数和(自身を含む): 982231040

約数和(自身を除く): 494955916

約数列:

[1, 2, 4, 7, 14, 28, 127, 254, 508, 889, 1778, 3556, 137029, 274058, 548116, 959203, 1918406, 3836812, 17402683, 34805366, 69610732, 121818781, 243637562, 487275124]

約数ペア:

[(1, 487275124), (2, 243637562), (4, 121818781), (7, 69610732), (14, 34805366), (28, 17402683), (127, 3836812), (254, 1918406), (508, 959203), (889, 548116), (1778, 274058), (3556, 137029)]