297135538

素因数分解:

$2^1\times 7^1\times {\mathrm{499}}^1\times {\mathrm{42533}}^1$

素因数の和:43041

約数の個数: 16

約数和(自身を含む): 510408000

約数和(自身を除く): 213272462

約数列:

[1, 2, 7, 14, 499, 998, 3493, 6986, 42533, 85066, 297731, 595462, 21223967, 42447934, 148567769, 297135538]

約数ペア:

[(1, 297135538), (2, 148567769), (7, 42447934), (14, 21223967), (499, 595462), (998, 297731), (3493, 85066), (6986, 42533)]