2555678426

素因数分解:

$2^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{4245313}}^1$

素因数の和:4245365

約数の個数: 16

約数和(自身を含む): 4483051584

約数和(自身を除く): 1927373158

約数列:

[1, 2, 7, 14, 43, 86, 301, 602, 4245313, 8490626, 29717191, 59434382, 182548459, 365096918, 1277839213, 2555678426]

約数ペア:

[(1, 2555678426), (2, 1277839213), (7, 365096918), (14, 182548459), (43, 59434382), (86, 29717191), (301, 8490626), (602, 4245313)]