298090234

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{5209}}^1$

素因数の和:5326

約数の個数: 32

約数和(自身を含む): 504161280

約数和(自身を除く): 206071046

約数列:

[1, 2, 13, 26, 31, 62, 71, 142, 403, 806, 923, 1846, 2201, 4402, 5209, 10418, 28613, 57226, 67717, 135434, 161479, 322958, 369839, 739678, 2099227, 4198454, 4807907, 9615814, 11465009, 22930018, 149045117, 298090234]

約数ペア:

[(1, 298090234), (2, 149045117), (13, 22930018), (26, 11465009), (31, 9615814), (62, 4807907), (71, 4198454), (142, 2099227), (403, 739678), (806, 369839), (923, 322958), (1846, 161479), (2201, 135434), (4402, 67717), (5209, 57226), (10418, 28613)]