487996924

素因数分解:

$2^2\times {\mathrm{41}}^1\times {\mathrm{109}}^1\times {\mathrm{27299}}^1$

素因数の和:27453

約数の個数: 24

約数和(自身を含む): 882882000

約数和(自身を除く): 394885076

約数列:

[1, 2, 4, 41, 82, 109, 164, 218, 436, 4469, 8938, 17876, 27299, 54598, 109196, 1119259, 2238518, 2975591, 4477036, 5951182, 11902364, 121999231, 243998462, 487996924]

約数ペア:

[(1, 487996924), (2, 243998462), (4, 121999231), (41, 11902364), (82, 5951182), (109, 4477036), (164, 2975591), (218, 2238518), (436, 1119259), (4469, 109196), (8938, 54598), (17876, 27299)]