256232562

素因数分解:

$2^1\times 3^1\times {\mathrm{2089}}^1\times {\mathrm{20443}}^1$

素因数の和:22537

約数の個数: 16

約数和(自身を含む): 512735520

約数和(自身を除く): 256502958

約数列:

[1, 2, 3, 6, 2089, 4178, 6267, 12534, 20443, 40886, 61329, 122658, 42705427, 85410854, 128116281, 256232562]

約数ペア:

[(1, 256232562), (2, 128116281), (3, 85410854), (6, 42705427), (2089, 122658), (4178, 61329), (6267, 40886), (12534, 20443)]