8397490

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{1051}}^1$

素因数の和:1122

約数の個数: 32

約数和(自身を含む): 16360704

約数和(自身を除く): 7963214

約数列:

[1, 2, 5, 10, 17, 34, 47, 85, 94, 170, 235, 470, 799, 1051, 1598, 2102, 3995, 5255, 7990, 10510, 17867, 35734, 49397, 89335, 98794, 178670, 246985, 493970, 839749, 1679498, 4198745, 8397490]

約数ペア:

[(1, 8397490), (2, 4198745), (5, 1679498), (10, 839749), (17, 493970), (34, 246985), (47, 178670), (85, 98794), (94, 89335), (170, 49397), (235, 35734), (470, 17867), (799, 10510), (1051, 7990), (1598, 5255), (2102, 3995)]