538398424

素因数分解:

$2^3\times {\mathrm{83}}^1\times {\mathrm{353}}^1\times {\mathrm{2297}}^1$

素因数の和:2739

約数の個数: 32

約数和(自身を含む): 1024999920

約数和(自身を除く): 486601496

約数列:

[1, 2, 4, 8, 83, 166, 332, 353, 664, 706, 1412, 2297, 2824, 4594, 9188, 18376, 29299, 58598, 117196, 190651, 234392, 381302, 762604, 810841, 1525208, 1621682, 3243364, 6486728, 67299803, 134599606, 269199212, 538398424]

約数ペア:

[(1, 538398424), (2, 269199212), (4, 134599606), (8, 67299803), (83, 6486728), (166, 3243364), (332, 1621682), (353, 1525208), (664, 810841), (706, 762604), (1412, 381302), (2297, 234392), (2824, 190651), (4594, 117196), (9188, 58598), (18376, 29299)]