16622770

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{277}}^1\times {\mathrm{353}}^1$

素因数の和:654

約数の個数: 32

約数和(自身を含む): 31885488

約数和(自身を除く): 15262718

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 277, 353, 554, 706, 1385, 1765, 2770, 3530, 4709, 6001, 9418, 12002, 23545, 30005, 47090, 60010, 97781, 195562, 488905, 977810, 1662277, 3324554, 8311385, 16622770]

約数ペア:

[(1, 16622770), (2, 8311385), (5, 3324554), (10, 1662277), (17, 977810), (34, 488905), (85, 195562), (170, 97781), (277, 60010), (353, 47090), (554, 30005), (706, 23545), (1385, 12002), (1765, 9418), (2770, 6001), (3530, 4709)]