470503859

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{199}}^1\times {\mathrm{613}}^1$

素因数の和:867

約数の個数: 32

約数和(自身を含む): 589440000

約数和(自身を除く): 118936141

約数列:

[1, 7, 19, 29, 133, 199, 203, 551, 613, 1393, 3781, 3857, 4291, 5771, 11647, 17777, 26467, 40397, 81529, 109649, 121987, 124439, 337763, 767543, 853909, 2317753, 2364341, 3537623, 16224271, 24763361, 67214837, 470503859]

約数ペア:

[(1, 470503859), (7, 67214837), (19, 24763361), (29, 16224271), (133, 3537623), (199, 2364341), (203, 2317753), (551, 853909), (613, 767543), (1393, 337763), (3781, 124439), (3857, 121987), (4291, 109649), (5771, 81529), (11647, 40397), (17777, 26467)]