1330693738

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{311}}^1\times {\mathrm{4523}}^1$

素因数の和:4890

約数の個数: 32

約数和(自身を含む): 2235796992

約数和(自身を除く): 905103254

約数列:

[1, 2, 11, 22, 43, 86, 311, 473, 622, 946, 3421, 4523, 6842, 9046, 13373, 26746, 49753, 99506, 147103, 194489, 294206, 388978, 1406653, 2139379, 2813306, 4278758, 15473183, 30946366, 60486079, 120972158, 665346869, 1330693738]

約数ペア:

[(1, 1330693738), (2, 665346869), (11, 120972158), (22, 60486079), (43, 30946366), (86, 15473183), (311, 4278758), (473, 2813306), (622, 2139379), (946, 1406653), (3421, 388978), (4523, 294206), (6842, 194489), (9046, 147103), (13373, 99506), (26746, 49753)]