1282456

素因数分解:

$2^3\times 7^1\times {\mathrm{22901}}^1$

素因数の和:22914

約数の個数: 16

約数和(自身を含む): 2748240

約数和(自身を除く): 1465784

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 22901, 45802, 91604, 160307, 183208, 320614, 641228, 1282456]

約数ペア:

[(1, 1282456), (2, 641228), (4, 320614), (7, 183208), (8, 160307), (14, 91604), (28, 45802), (56, 22901)]