290465454

素因数分解:

$2^1\times 3^1\times {\mathrm{673}}^1\times {\mathrm{71933}}^1$

素因数の和:72611

約数の個数: 16

約数和(自身を含む): 581802192

約数和(自身を除く): 291336738

約数列:

[1, 2, 3, 6, 673, 1346, 2019, 4038, 71933, 143866, 215799, 431598, 48410909, 96821818, 145232727, 290465454]

約数ペア:

[(1, 290465454), (2, 145232727), (3, 96821818), (6, 48410909), (673, 431598), (1346, 215799), (2019, 143866), (4038, 71933)]