2912798294

素因数分解:

$2^1\times 7^1\times {\mathrm{661}}^1\times {\mathrm{314761}}^1$

素因数の和:315431

約数の個数: 16

約数和(自身を含む): 5000938656

約数和(自身を除く): 2088140362

約数列:

[1, 2, 7, 14, 661, 1322, 4627, 9254, 314761, 629522, 2203327, 4406654, 208057021, 416114042, 1456399147, 2912798294]

約数ペア:

[(1, 2912798294), (2, 1456399147), (7, 416114042), (14, 208057021), (661, 4406654), (1322, 2203327), (4627, 629522), (9254, 314761)]