6887342

素因数分解:

$2^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{6389}}^1$

素因数の和:6416

約数の個数: 24

約数和(自身を含む): 13112280

約数和(自身を除く): 6224938

約数列:

[1, 2, 7, 11, 14, 22, 49, 77, 98, 154, 539, 1078, 6389, 12778, 44723, 70279, 89446, 140558, 313061, 491953, 626122, 983906, 3443671, 6887342]

約数ペア:

[(1, 6887342), (2, 3443671), (7, 983906), (11, 626122), (14, 491953), (22, 313061), (49, 140558), (77, 89446), (98, 70279), (154, 44723), (539, 12778), (1078, 6389)]