1978802

素因数分解:

$2^1\times 7^1\times {\mathrm{281}}^1\times {\mathrm{503}}^1$

素因数の和:793

約数の個数: 16

約数和(自身を含む): 3411072

約数和(自身を除く): 1432270

約数列:

[1, 2, 7, 14, 281, 503, 562, 1006, 1967, 3521, 3934, 7042, 141343, 282686, 989401, 1978802]

約数ペア:

[(1, 1978802), (2, 989401), (7, 282686), (14, 141343), (281, 7042), (503, 3934), (562, 3521), (1006, 1967)]