2011285424

素因数分解:

$2^4\times {\mathrm{193}}^1\times {\mathrm{651323}}^1$

素因数の和:651524

約数の個数: 20

約数和(自身を含む): 3917062536

約数和(自身を除く): 1905777112

約数列:

[1, 2, 4, 8, 16, 193, 386, 772, 1544, 3088, 651323, 1302646, 2605292, 5210584, 10421168, 125705339, 251410678, 502821356, 1005642712, 2011285424]

約数ペア:

[(1, 2011285424), (2, 1005642712), (4, 502821356), (8, 251410678), (16, 125705339), (193, 10421168), (386, 5210584), (772, 2605292), (1544, 1302646), (3088, 651323)]