2086400036

素因数分解:

$2^2\times 7^1\times {\mathrm{71}}^1\times {\mathrm{1049497}}^1$

素因数の和:1049579

約数の個数: 24

約数和(自身を含む): 4231575936

約数和(自身を除く): 2145175900

約数列:

[1, 2, 4, 7, 14, 28, 71, 142, 284, 497, 994, 1988, 1049497, 2098994, 4197988, 7346479, 14692958, 29385916, 74514287, 149028574, 298057148, 521600009, 1043200018, 2086400036]

約数ペア:

[(1, 2086400036), (2, 1043200018), (4, 521600009), (7, 298057148), (14, 149028574), (28, 74514287), (71, 29385916), (142, 14692958), (284, 7346479), (497, 4197988), (994, 2098994), (1988, 1049497)]