3900976

素因数分解:

$2^4\times {\mathrm{479}}^1\times {\mathrm{509}}^1$

素因数の和:996

約数の個数: 20

約数和(自身を含む): 7588800

約数和(自身を除く): 3687824

約数列:

[1, 2, 4, 8, 16, 479, 509, 958, 1018, 1916, 2036, 3832, 4072, 7664, 8144, 243811, 487622, 975244, 1950488, 3900976]

約数ペア:

[(1, 3900976), (2, 1950488), (4, 975244), (8, 487622), (16, 243811), (479, 8144), (509, 7664), (958, 4072), (1018, 3832), (1916, 2036)]