5519738

素因数分解:

$2^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{53}}^1\times {\mathrm{173}}^1$

素因数の和:278

約数の個数: 32

約数和(自身を含む): 9922176

約数和(自身を除く): 4402438

約数列:

[1, 2, 7, 14, 43, 53, 86, 106, 173, 301, 346, 371, 602, 742, 1211, 2279, 2422, 4558, 7439, 9169, 14878, 15953, 18338, 31906, 52073, 64183, 104146, 128366, 394267, 788534, 2759869, 5519738]

約数ペア:

[(1, 5519738), (2, 2759869), (7, 788534), (14, 394267), (43, 128366), (53, 104146), (86, 64183), (106, 52073), (173, 31906), (301, 18338), (346, 15953), (371, 14878), (602, 9169), (742, 7439), (1211, 4558), (2279, 2422)]