1298049284

素因数分解:

$2^2\times 7^1\times {\mathrm{83}}^1\times {\mathrm{558541}}^1$

素因数の和:558635

約数の個数: 24

約数和(自身を含む): 2627381568

約数和(自身を除く): 1329332284

約数列:

[1, 2, 4, 7, 14, 28, 83, 166, 332, 581, 1162, 2324, 558541, 1117082, 2234164, 3909787, 7819574, 15639148, 46358903, 92717806, 185435612, 324512321, 649024642, 1298049284]

約数ペア:

[(1, 1298049284), (2, 649024642), (4, 324512321), (7, 185435612), (14, 92717806), (28, 46358903), (83, 15639148), (166, 7819574), (332, 3909787), (581, 2234164), (1162, 1117082), (2324, 558541)]