2760688

素因数分解:

$2^4\times 7^1\times {\mathrm{157}}^2$

素因数の和:329

約数の個数: 30

約数和(自身を含む): 6152136

約数和(自身を除く): 3391448

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 157, 314, 628, 1099, 1256, 2198, 2512, 4396, 8792, 17584, 24649, 49298, 98596, 172543, 197192, 345086, 394384, 690172, 1380344, 2760688]

約数ペア:

[(1, 2760688), (2, 1380344), (4, 690172), (7, 394384), (8, 345086), (14, 197192), (16, 172543), (28, 98596), (56, 49298), (112, 24649), (157, 17584), (314, 8792), (628, 4396), (1099, 2512), (1256, 2198)]