494112856

素因数分解:

$2^3\times {\mathrm{71}}^1\times {\mathrm{293}}^1\times {\mathrm{2969}}^1$

素因数の和:3339

約数の個数: 32

約数和(自身を含む): 943034400

約数和(自身を除く): 448921544

約数列:

[1, 2, 4, 8, 71, 142, 284, 293, 568, 586, 1172, 2344, 2969, 5938, 11876, 20803, 23752, 41606, 83212, 166424, 210799, 421598, 843196, 869917, 1686392, 1739834, 3479668, 6959336, 61764107, 123528214, 247056428, 494112856]

約数ペア:

[(1, 494112856), (2, 247056428), (4, 123528214), (8, 61764107), (71, 6959336), (142, 3479668), (284, 1739834), (293, 1686392), (568, 869917), (586, 843196), (1172, 421598), (2344, 210799), (2969, 166424), (5938, 83212), (11876, 41606), (20803, 23752)]