2080494066

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{193}}^1\times {\mathrm{256661}}^1$

素因数の和:256866

約数の個数: 32

約数和(自身を含む): 4780073088

約数和(自身を除く): 2699579022

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 193, 386, 579, 1158, 1351, 2702, 4053, 8106, 256661, 513322, 769983, 1539966, 1796627, 3593254, 5389881, 10779762, 49535573, 99071146, 148606719, 297213438, 346749011, 693498022, 1040247033, 2080494066]

約数ペア:

[(1, 2080494066), (2, 1040247033), (3, 693498022), (6, 346749011), (7, 297213438), (14, 148606719), (21, 99071146), (42, 49535573), (193, 10779762), (386, 5389881), (579, 3593254), (1158, 1796627), (1351, 1539966), (2702, 769983), (4053, 513322), (8106, 256661)]