2599006

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{643}}^1$

素因数の和:735

約数の個数: 16

約数和(自身を含む): 4080384

約数和(自身を除く): 1481378

約数列:

[1, 2, 43, 47, 86, 94, 643, 1286, 2021, 4042, 27649, 30221, 55298, 60442, 1299503, 2599006]

約数ペア:

[(1, 2599006), (2, 1299503), (43, 60442), (47, 55298), (86, 30221), (94, 27649), (643, 4042), (1286, 2021)]