254702955796

素因数分解:

$2^2\times {\mathrm{89}}^1\times {\mathrm{97}}^1\times {\mathrm{643}}^1\times {\mathrm{11471}}^1$

素因数の和:12304

約数の個数: 48

約数和(自身を含む): 456133144320

約数和(自身を除く): 201430188524

約数列:

[1, 2, 4, 89, 97, 178, 194, 356, 388, 643, 1286, 2572, 8633, 11471, 17266, 22942, 34532, 45884, 57227, 62371, 114454, 124742, 228908, 249484, 1020919, 1112687, 2041838, 2225374, 4083676, 4450748, 5551019, 7375853, 11102038, 14751706, 22204076, 29503412, 99029143, 198058286, 396116572, 656450917, 715457741, 1312901834, 1430915482, 2625803668, 2861830964, 63675738949, 127351477898, 254702955796]

約数ペア:

[(1, 254702955796), (2, 127351477898), (4, 63675738949), (89, 2861830964), (97, 2625803668), (178, 1430915482), (194, 1312901834), (356, 715457741), (388, 656450917), (643, 396116572), (1286, 198058286), (2572, 99029143), (8633, 29503412), (11471, 22204076), (17266, 14751706), (22942, 11102038), (34532, 7375853), (45884, 5551019), (57227, 4450748), (62371, 4083676), (114454, 2225374), (124742, 2041838), (228908, 1112687), (249484, 1020919)]