2912755281418

素因数分解:

$2^1\times {\mathrm{37}}^1\times {\mathrm{439}}^1\times {\mathrm{1471}}^1\times {\mathrm{60953}}^1$

素因数の和:62902

約数の個数: 32

約数和(自身を含む): 4500570286080

約数和(自身を除く): 1587815004662

約数列:

[1, 2, 37, 74, 439, 878, 1471, 2942, 16243, 32486, 54427, 60953, 108854, 121906, 645769, 1291538, 2255261, 4510522, 23893453, 26758367, 47786906, 53516734, 89661863, 179323726, 990059579, 1980119158, 3317488931, 6634977862, 39361557857, 78723115714, 1456377640709, 2912755281418]

約数ペア:

[(1, 2912755281418), (2, 1456377640709), (37, 78723115714), (74, 39361557857), (439, 6634977862), (878, 3317488931), (1471, 1980119158), (2942, 990059579), (16243, 179323726), (32486, 89661863), (54427, 53516734), (60953, 47786906), (108854, 26758367), (121906, 23893453), (645769, 4510522), (1291538, 2255261)]