1657757868

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{226099}}^1$

素因数の和:226166

約数の個数: 48

約数和(自身を含む): 4254297600

約数和(自身を除く): 2596539732

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 47, 52, 78, 94, 141, 156, 188, 282, 564, 611, 1222, 1833, 2444, 3666, 7332, 226099, 452198, 678297, 904396, 1356594, 2713188, 2939287, 5878574, 8817861, 10626653, 11757148, 17635722, 21253306, 31879959, 35271444, 42506612, 63759918, 127519836, 138146489, 276292978, 414439467, 552585956, 828878934, 1657757868]

約数ペア:

[(1, 1657757868), (2, 828878934), (3, 552585956), (4, 414439467), (6, 276292978), (12, 138146489), (13, 127519836), (26, 63759918), (39, 42506612), (47, 35271444), (52, 31879959), (78, 21253306), (94, 17635722), (141, 11757148), (156, 10626653), (188, 8817861), (282, 5878574), (564, 2939287), (611, 2713188), (1222, 1356594), (1833, 904396), (2444, 678297), (3666, 452198), (7332, 226099)]