2218096

素因数分解:

$2^4\times {\mathrm{157}}^1\times {\mathrm{883}}^1$

素因数の和:1048

約数の個数: 20

約数和(自身を含む): 4329832

約数和(自身を除く): 2111736

約数列:

[1, 2, 4, 8, 16, 157, 314, 628, 883, 1256, 1766, 2512, 3532, 7064, 14128, 138631, 277262, 554524, 1109048, 2218096]

約数ペア:

[(1, 2218096), (2, 1109048), (4, 554524), (8, 277262), (16, 138631), (157, 14128), (314, 7064), (628, 3532), (883, 2512), (1256, 1766)]