2973278

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{449}}^1$

素因数の和:512

約数の個数: 32

約数和(自身を含む): 5702400

約数和(自身を除く): 2729122

約数列:

[1, 2, 7, 11, 14, 22, 43, 77, 86, 154, 301, 449, 473, 602, 898, 946, 3143, 3311, 4939, 6286, 6622, 9878, 19307, 34573, 38614, 69146, 135149, 212377, 270298, 424754, 1486639, 2973278]

約数ペア:

[(1, 2973278), (2, 1486639), (7, 424754), (11, 270298), (14, 212377), (22, 135149), (43, 69146), (77, 38614), (86, 34573), (154, 19307), (301, 9878), (449, 6622), (473, 6286), (602, 4939), (898, 3311), (946, 3143)]