2080771378

素因数分解:

$2^1\times 7^2\times {\mathrm{113}}^1\times {\mathrm{187897}}^1$

素因数の和:188026

約数の個数: 24

約数和(自身を含む): 3662883612

約数和(自身を除く): 1582112234

約数列:

[1, 2, 7, 14, 49, 98, 113, 226, 791, 1582, 5537, 11074, 187897, 375794, 1315279, 2630558, 9206953, 18413906, 21232361, 42464722, 148626527, 297253054, 1040385689, 2080771378]

約数ペア:

[(1, 2080771378), (2, 1040385689), (7, 297253054), (14, 148626527), (49, 42464722), (98, 21232361), (113, 18413906), (226, 9206953), (791, 2630558), (1582, 1315279), (5537, 375794), (11074, 187897)]