2805244

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{739}}^1$

素因数の和:829

約数の個数: 24

約数和(自身を含む): 5366480

約数和(自身を除く): 2561236

約数列:

[1, 2, 4, 13, 26, 52, 73, 146, 292, 739, 949, 1478, 1898, 2956, 3796, 9607, 19214, 38428, 53947, 107894, 215788, 701311, 1402622, 2805244]

約数ペア:

[(1, 2805244), (2, 1402622), (4, 701311), (13, 215788), (26, 107894), (52, 53947), (73, 38428), (146, 19214), (292, 9607), (739, 3796), (949, 2956), (1478, 1898)]