2289340354

素因数分解:

$2^1\times 7^1\times {\mathrm{127}}^1\times {\mathrm{1287593}}^1$

素因数の和:1287729

約数の個数: 16

約数和(自身を含む): 3955488768

約数和(自身を除く): 1666148414

約数列:

[1, 2, 7, 14, 127, 254, 889, 1778, 1287593, 2575186, 9013151, 18026302, 163524311, 327048622, 1144670177, 2289340354]

約数ペア:

[(1, 2289340354), (2, 1144670177), (7, 327048622), (14, 163524311), (127, 18026302), (254, 9013151), (889, 2575186), (1778, 1287593)]