2565718456

素因数分解:

$2^3\times 7^1\times {\mathrm{45816401}}^1$

素因数の和:45816414

約数の個数: 16

約数和(自身を含む): 5497968240

約数和(自身を除く): 2932249784

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 45816401, 91632802, 183265604, 320714807, 366531208, 641429614, 1282859228, 2565718456]

約数ペア:

[(1, 2565718456), (2, 1282859228), (4, 641429614), (7, 366531208), (8, 320714807), (14, 183265604), (28, 91632802), (56, 45816401)]