2162204

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{157}}^1\times {\mathrm{313}}^1$

素因数の和:485

約数の個数: 24

約数和(自身を含む): 4167408

約数和(自身を除く): 2005204

約数列:

[1, 2, 4, 11, 22, 44, 157, 313, 314, 626, 628, 1252, 1727, 3443, 3454, 6886, 6908, 13772, 49141, 98282, 196564, 540551, 1081102, 2162204]

約数ペア:

[(1, 2162204), (2, 1081102), (4, 540551), (11, 196564), (22, 98282), (44, 49141), (157, 13772), (313, 6908), (314, 6886), (626, 3454), (628, 3443), (1252, 1727)]