2999248

素因数分解:

$2^4\times 7^1\times {\mathrm{61}}^1\times {\mathrm{439}}^1$

素因数の和:515

約数の個数: 40

約数和(自身を含む): 6765440

約数和(自身を除く): 3766192

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 61, 112, 122, 244, 427, 439, 488, 854, 878, 976, 1708, 1756, 3073, 3416, 3512, 6146, 6832, 7024, 12292, 24584, 26779, 49168, 53558, 107116, 187453, 214232, 374906, 428464, 749812, 1499624, 2999248]

約数ペア:

[(1, 2999248), (2, 1499624), (4, 749812), (7, 428464), (8, 374906), (14, 214232), (16, 187453), (28, 107116), (56, 53558), (61, 49168), (112, 26779), (122, 24584), (244, 12292), (427, 7024), (439, 6832), (488, 6146), (854, 3512), (878, 3416), (976, 3073), (1708, 1756)]