253132026

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{82561}}^1$

素因数の和:82646

約数の個数: 32

約数和(自身を含む): 586520448

約数和(自身を除く): 333388422

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 73, 146, 219, 438, 511, 1022, 1533, 3066, 82561, 165122, 247683, 495366, 577927, 1155854, 1733781, 3467562, 6026953, 12053906, 18080859, 36161718, 42188671, 84377342, 126566013, 253132026]

約数ペア:

[(1, 253132026), (2, 126566013), (3, 84377342), (6, 42188671), (7, 36161718), (14, 18080859), (21, 12053906), (42, 6026953), (73, 3467562), (146, 1733781), (219, 1155854), (438, 577927), (511, 495366), (1022, 247683), (1533, 165122), (3066, 82561)]