1628200031

素因数分解:

${\mathrm{43}}^1\times {\mathrm{67}}^1\times {\mathrm{283}}^1\times {\mathrm{1997}}^1$

素因数の和:2390

約数の個数: 16

約数和(自身を含む): 1697756544

約数和(自身を除く): 69556513

約数列:

[1, 43, 67, 283, 1997, 2881, 12169, 18961, 85871, 133799, 565151, 815323, 5753357, 24301493, 37865117, 1628200031]

約数ペア:

[(1, 1628200031), (43, 37865117), (67, 24301493), (283, 5753357), (1997, 815323), (2881, 565151), (12169, 133799), (18961, 85871)]