286247090

素因数分解:

$2^1\times 5^1\times {\mathrm{673}}^1\times {\mathrm{42533}}^1$

素因数の和:43213

約数の個数: 16

約数和(自身を含む): 516022488

約数和(自身を除く): 229775398

約数列:

[1, 2, 5, 10, 673, 1346, 3365, 6730, 42533, 85066, 212665, 425330, 28624709, 57249418, 143123545, 286247090]

約数ペア:

[(1, 286247090), (2, 143123545), (5, 57249418), (10, 28624709), (673, 425330), (1346, 212665), (3365, 85066), (6730, 42533)]