27602506

素因数分解:

$2^1\times {\mathrm{53}}^1\times {\mathrm{109}}^1\times {\mathrm{2389}}^1$

素因数の和:2553

約数の個数: 16

約数和(自身を含む): 42589800

約数和(自身を除く): 14987294

約数列:

[1, 2, 53, 106, 109, 218, 2389, 4778, 5777, 11554, 126617, 253234, 260401, 520802, 13801253, 27602506]

約数ペア:

[(1, 27602506), (2, 13801253), (53, 520802), (106, 260401), (109, 253234), (218, 126617), (2389, 11554), (4778, 5777)]