127634978

素因数分解:

$2^1\times {\mathrm{37}}^1\times {\mathrm{317}}^1\times {\mathrm{5441}}^1$

素因数の和:5797

約数の個数: 16

約数和(自身を含む): 197283384

約数和(自身を除く): 69648406

約数列:

[1, 2, 37, 74, 317, 634, 5441, 10882, 11729, 23458, 201317, 402634, 1724797, 3449594, 63817489, 127634978]

約数ペア:

[(1, 127634978), (2, 63817489), (37, 3449594), (74, 1724797), (317, 402634), (634, 201317), (5441, 23458), (10882, 11729)]