2575342

素因数分解:

$2^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{2389}}^1$

素因数の和:2416

約数の個数: 24

約数和(自身を含む): 4904280

約数和(自身を除く): 2328938

約数列:

[1, 2, 7, 11, 14, 22, 49, 77, 98, 154, 539, 1078, 2389, 4778, 16723, 26279, 33446, 52558, 117061, 183953, 234122, 367906, 1287671, 2575342]

約数ペア:

[(1, 2575342), (2, 1287671), (7, 367906), (11, 234122), (14, 183953), (22, 117061), (49, 52558), (77, 33446), (98, 26279), (154, 16723), (539, 4778), (1078, 2389)]