2856552676

素因数分解:

$2^2\times {\mathrm{1759}}^1\times {\mathrm{405991}}^1$

素因数の和:407754

約数の個数: 12

約数和(自身を含む): 5001821440

約数和(自身を除く): 2145268764

約数列:

[1, 2, 4, 1759, 3518, 7036, 405991, 811982, 1623964, 714138169, 1428276338, 2856552676]

約数ペア:

[(1, 2856552676), (2, 1428276338), (4, 714138169), (1759, 1623964), (3518, 811982), (7036, 405991)]