127821092

素因数分解:

$2^2\times 7^1\times {\mathrm{4565039}}^1$

素因数の和:4565050

約数の個数: 12

約数和(自身を含む): 255642240

約数和(自身を除く): 127821148

約数列:

[1, 2, 4, 7, 14, 28, 4565039, 9130078, 18260156, 31955273, 63910546, 127821092]

約数ペア:

[(1, 127821092), (2, 63910546), (4, 31955273), (7, 18260156), (14, 9130078), (28, 4565039)]