493651904

素因数分解:

$2^6\times {\mathrm{47}}^1\times {\mathrm{164113}}^1$

素因数の和:164172

約数の個数: 28

約数和(自身を含む): 1000438944

約数和(自身を除く): 506787040

約数列:

[1, 2, 4, 8, 16, 32, 47, 64, 94, 188, 376, 752, 1504, 3008, 164113, 328226, 656452, 1312904, 2625808, 5251616, 7713311, 10503232, 15426622, 30853244, 61706488, 123412976, 246825952, 493651904]

約数ペア:

[(1, 493651904), (2, 246825952), (4, 123412976), (8, 61706488), (16, 30853244), (32, 15426622), (47, 10503232), (64, 7713311), (94, 5251616), (188, 2625808), (376, 1312904), (752, 656452), (1504, 328226), (3008, 164113)]