2834986

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{449}}^1$

素因数の和:510

約数の個数: 32

約数和(自身を含む): 5443200

約数和(自身を除く): 2608214

約数列:

[1, 2, 7, 11, 14, 22, 41, 77, 82, 154, 287, 449, 451, 574, 898, 902, 3143, 3157, 4939, 6286, 6314, 9878, 18409, 34573, 36818, 69146, 128863, 202499, 257726, 404998, 1417493, 2834986]

約数ペア:

[(1, 2834986), (2, 1417493), (7, 404998), (11, 257726), (14, 202499), (22, 128863), (41, 69146), (77, 36818), (82, 34573), (154, 18409), (287, 9878), (449, 6314), (451, 6286), (574, 4939), (898, 3157), (902, 3143)]