2019274492

素因数分解:

$2^2\times {\mathrm{199}}^1\times {\mathrm{463}}^1\times {\mathrm{5479}}^1$

素因数の和:6145

約数の個数: 24

約数和(自身を含む): 3559808000

約数和(自身を除く): 1540533508

約数列:

[1, 2, 4, 199, 398, 463, 796, 926, 1852, 5479, 10958, 21916, 92137, 184274, 368548, 1090321, 2180642, 2536777, 4361284, 5073554, 10147108, 504818623, 1009637246, 2019274492]

約数ペア:

[(1, 2019274492), (2, 1009637246), (4, 504818623), (199, 10147108), (398, 5073554), (463, 4361284), (796, 2536777), (926, 2180642), (1852, 1090321), (5479, 368548), (10958, 184274), (21916, 92137)]