1900291003

素因数分解:

${\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{619}}^1\times {\mathrm{2207}}^1$

素因数の和:2946

約数の個数: 16

約数和(自身を含む): 2069867520

約数和(自身を除く): 169576517

約数列:

[1, 13, 107, 619, 1391, 2207, 8047, 28691, 66233, 236149, 861029, 1366133, 3069937, 17759729, 146176231, 1900291003]

約数ペア:

[(1, 1900291003), (13, 146176231), (107, 17759729), (619, 3069937), (1391, 1366133), (2207, 861029), (8047, 236149), (28691, 66233)]