2825342

素因数分解:

$2^1\times {\mathrm{13}}^3\times {\mathrm{643}}^1$

素因数の和:684

約数の個数: 16

約数和(自身を含む): 4598160

約数和(自身を除く): 1772818

約数列:

[1, 2, 13, 26, 169, 338, 643, 1286, 2197, 4394, 8359, 16718, 108667, 217334, 1412671, 2825342]

約数ペア:

[(1, 2825342), (2, 1412671), (13, 217334), (26, 108667), (169, 16718), (338, 8359), (643, 4394), (1286, 2197)]