2146384

素因数分解:

$2^4\times {\mathrm{163}}^1\times {\mathrm{823}}^1$

素因数の和:994

約数の個数: 20

約数和(自身を含む): 4189216

約数和(自身を除く): 2042832

約数列:

[1, 2, 4, 8, 16, 163, 326, 652, 823, 1304, 1646, 2608, 3292, 6584, 13168, 134149, 268298, 536596, 1073192, 2146384]

約数ペア:

[(1, 2146384), (2, 1073192), (4, 536596), (8, 268298), (16, 134149), (163, 13168), (326, 6584), (652, 3292), (823, 2608), (1304, 1646)]