127749062

素因数分解:

$2^1\times 7^1\times {\mathrm{139}}^1\times {\mathrm{65647}}^1$

素因数の和:65795

約数の個数: 16

約数和(自身を含む): 220577280

約数和(自身を除く): 92828218

約数列:

[1, 2, 7, 14, 139, 278, 973, 1946, 65647, 131294, 459529, 919058, 9124933, 18249866, 63874531, 127749062]

約数ペア:

[(1, 127749062), (2, 63874531), (7, 18249866), (14, 9124933), (139, 919058), (278, 459529), (973, 131294), (1946, 65647)]