2560026

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{60953}}^1$

素因数の和:60965

約数の個数: 16

約数和(自身を含む): 5851584

約数和(自身を除く): 3291558

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 60953, 121906, 182859, 365718, 426671, 853342, 1280013, 2560026]

約数ペア:

[(1, 2560026), (2, 1280013), (3, 853342), (6, 426671), (7, 365718), (14, 182859), (21, 121906), (42, 60953)]