256885446

素因数分解:

$2^1\times 3^1\times {\mathrm{673}}^1\times {\mathrm{63617}}^1$

素因数の和:64295

約数の個数: 16

約数和(自身を含む): 514542384

約数和(自身を除く): 257656938

約数列:

[1, 2, 3, 6, 673, 1346, 2019, 4038, 63617, 127234, 190851, 381702, 42814241, 85628482, 128442723, 256885446]

約数ペア:

[(1, 256885446), (2, 128442723), (3, 85628482), (6, 42814241), (673, 381702), (1346, 190851), (2019, 127234), (4038, 63617)]