2008874

素因数分解:

$2^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{71}}^1$

素因数の和:170

約数の個数: 32

約数和(自身を含む): 3649536

約数和(自身を除く): 1640662

約数列:

[1, 2, 7, 14, 43, 47, 71, 86, 94, 142, 301, 329, 497, 602, 658, 994, 2021, 3053, 3337, 4042, 6106, 6674, 14147, 21371, 23359, 28294, 42742, 46718, 143491, 286982, 1004437, 2008874]

約数ペア:

[(1, 2008874), (2, 1004437), (7, 286982), (14, 143491), (43, 46718), (47, 42742), (71, 28294), (86, 23359), (94, 21371), (142, 14147), (301, 6674), (329, 6106), (497, 4042), (602, 3337), (658, 3053), (994, 2021)]