2016405916

素因数分解:

$2^2\times 7^1\times {\mathrm{431}}^1\times {\mathrm{167087}}^1$

素因数の和:167529

約数の個数: 24

約数和(自身を含む): 4042192896

約数和(自身を除く): 2025786980

約数列:

[1, 2, 4, 7, 14, 28, 431, 862, 1724, 3017, 6034, 12068, 167087, 334174, 668348, 1169609, 2339218, 4678436, 72014497, 144028994, 288057988, 504101479, 1008202958, 2016405916]

約数ペア:

[(1, 2016405916), (2, 1008202958), (4, 504101479), (7, 288057988), (14, 144028994), (28, 72014497), (431, 4678436), (862, 2339218), (1724, 1169609), (3017, 668348), (6034, 334174), (12068, 167087)]