2028642

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{4391}}^1$

素因数の和:4414

約数の個数: 32

約数和(自身を含む): 5059584

約数和(自身を除く): 3030942

約数列:

[1, 2, 3, 6, 7, 11, 14, 21, 22, 33, 42, 66, 77, 154, 231, 462, 4391, 8782, 13173, 26346, 30737, 48301, 61474, 92211, 96602, 144903, 184422, 289806, 338107, 676214, 1014321, 2028642]

約数ペア:

[(1, 2028642), (2, 1014321), (3, 676214), (6, 338107), (7, 289806), (11, 184422), (14, 144903), (21, 96602), (22, 92211), (33, 61474), (42, 48301), (66, 30737), (77, 26346), (154, 13173), (231, 8782), (462, 4391)]