408403806

素因数分解:

$2^1\times 3^1\times {\mathrm{107}}^1\times {\mathrm{127}}^1\times {\mathrm{5009}}^1$

素因数の和:5248

約数の個数: 32

約数和(自身を含む): 831098880

約数和(自身を除く): 422695074

約数列:

[1, 2, 3, 6, 107, 127, 214, 254, 321, 381, 642, 762, 5009, 10018, 13589, 15027, 27178, 30054, 40767, 81534, 535963, 636143, 1071926, 1272286, 1607889, 1908429, 3215778, 3816858, 68067301, 136134602, 204201903, 408403806]

約数ペア:

[(1, 408403806), (2, 204201903), (3, 136134602), (6, 68067301), (107, 3816858), (127, 3215778), (214, 1908429), (254, 1607889), (321, 1272286), (381, 1071926), (642, 636143), (762, 535963), (5009, 81534), (10018, 40767), (13589, 30054), (15027, 27178)]