129283994

素因数分解:

$2^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{249583}}^1$

素因数の和:249629

約数の個数: 16

約数和(自身を含む): 227620608

約数和(自身を除く): 98336614

約数列:

[1, 2, 7, 14, 37, 74, 259, 518, 249583, 499166, 1747081, 3494162, 9234571, 18469142, 64641997, 129283994]

約数ペア:

[(1, 129283994), (2, 64641997), (7, 18469142), (14, 9234571), (37, 3494162), (74, 1747081), (259, 499166), (518, 249583)]