1239666

素因数分解:

$2^1\times 3^1\times {\mathrm{307}}^1\times {\mathrm{673}}^1$

素因数の和:985

約数の個数: 16

約数和(自身を含む): 2491104

約数和(自身を除く): 1251438

約数列:

[1, 2, 3, 6, 307, 614, 673, 921, 1346, 1842, 2019, 4038, 206611, 413222, 619833, 1239666]

約数ペア:

[(1, 1239666), (2, 619833), (3, 413222), (6, 206611), (307, 4038), (614, 2019), (673, 1842), (921, 1346)]