1982954768

素因数分解:

$2^4\times {\mathrm{503}}^1\times {\mathrm{246391}}^1$

素因数の和:246902

約数の個数: 20

約数和(自身を含む): 3849628608

約数和(自身を除く): 1866673840

約数列:

[1, 2, 4, 8, 16, 503, 1006, 2012, 4024, 8048, 246391, 492782, 985564, 1971128, 3942256, 123934673, 247869346, 495738692, 991477384, 1982954768]

約数ペア:

[(1, 1982954768), (2, 991477384), (4, 495738692), (8, 247869346), (16, 123934673), (503, 3942256), (1006, 1971128), (2012, 985564), (4024, 492782), (8048, 246391)]