2690438236417

素因数分解:

${\mathrm{19}}^2\times {\mathrm{31}}^1\times {\mathrm{419}}^1\times {\mathrm{439}}^1\times {\mathrm{1307}}^1$

素因数の和:2234

約数の個数: 48

約数和(自身を含む): 2947030732800

約数和(自身を除く): 256592496383

約数列:

[1, 19, 31, 361, 419, 439, 589, 1307, 7961, 8341, 11191, 12989, 13609, 24833, 40517, 151259, 158479, 183941, 246791, 258571, 471827, 547633, 573773, 769823, 3494879, 4689029, 4912849, 5702171, 10405027, 10901687, 14626637, 16976623, 17786963, 66402701, 108341249, 197695513, 207132053, 240410887, 322555837, 337952297, 2058483731, 4567806853, 6128560903, 6421093643, 7452737497, 86788330207, 141602012443, 2690438236417]

約数ペア:

[(1, 2690438236417), (19, 141602012443), (31, 86788330207), (361, 7452737497), (419, 6421093643), (439, 6128560903), (589, 4567806853), (1307, 2058483731), (7961, 337952297), (8341, 322555837), (11191, 240410887), (12989, 207132053), (13609, 197695513), (24833, 108341249), (40517, 66402701), (151259, 17786963), (158479, 16976623), (183941, 14626637), (246791, 10901687), (258571, 10405027), (471827, 5702171), (547633, 4912849), (573773, 4689029), (769823, 3494879)]