2092730878

素因数分解:

$2^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{4040021}}^1$

素因数の和:4040067

約数の個数: 16

約数和(自身を含む): 3684500064

約数和(自身を除く): 1591769186

約数列:

[1, 2, 7, 14, 37, 74, 259, 518, 4040021, 8080042, 28280147, 56560294, 149480777, 298961554, 1046365439, 2092730878]

約数ペア:

[(1, 2092730878), (2, 1046365439), (7, 298961554), (14, 149480777), (37, 56560294), (74, 28280147), (259, 8080042), (518, 4040021)]