8120042

素因数分解:

$2^1\times 7^1\times {\mathrm{619}}^1\times {\mathrm{937}}^1$

素因数の和:1565

約数の個数: 16

約数和(自身を含む): 13957440

約数和(自身を除く): 5837398

約数列:

[1, 2, 7, 14, 619, 937, 1238, 1874, 4333, 6559, 8666, 13118, 580003, 1160006, 4060021, 8120042]

約数ペア:

[(1, 8120042), (2, 4060021), (7, 1160006), (14, 580003), (619, 13118), (937, 8666), (1238, 6559), (1874, 4333)]