1290208

素因数分解:

$2^5\times {\mathrm{23}}^1\times {\mathrm{1753}}^1$

素因数の和:1786

約数の個数: 24

約数和(自身を含む): 2652048

約数和(自身を除く): 1361840

約数列:

[1, 2, 4, 8, 16, 23, 32, 46, 92, 184, 368, 736, 1753, 3506, 7012, 14024, 28048, 40319, 56096, 80638, 161276, 322552, 645104, 1290208]

約数ペア:

[(1, 1290208), (2, 645104), (4, 322552), (8, 161276), (16, 80638), (23, 56096), (32, 40319), (46, 28048), (92, 14024), (184, 7012), (368, 3506), (736, 1753)]