2080992018

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{103}}^1\times {\mathrm{481043}}^1$

素因数の和:481158

約数の個数: 32

約数和(自身を含む): 4802743296

約数和(自身を除く): 2721751278

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 103, 206, 309, 618, 721, 1442, 2163, 4326, 481043, 962086, 1443129, 2886258, 3367301, 6734602, 10101903, 20203806, 49547429, 99094858, 148642287, 297284574, 346832003, 693664006, 1040496009, 2080992018]

約数ペア:

[(1, 2080992018), (2, 1040496009), (3, 693664006), (6, 346832003), (7, 297284574), (14, 148642287), (21, 99094858), (42, 49547429), (103, 20203806), (206, 10101903), (309, 6734602), (618, 3367301), (721, 2886258), (1442, 1443129), (2163, 962086), (4326, 481043)]