2015589901

素因数分解:

${\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{149}}^1\times {\mathrm{54767}}^1$

素因数の和:54948

約数の個数: 16

約数和(自身を含む): 2300256000

約数和(自身を除く): 284666099

約数列:

[1, 13, 19, 149, 247, 1937, 2831, 36803, 54767, 711971, 1040573, 8160283, 13527449, 106083679, 155045377, 2015589901]

約数ペア:

[(1, 2015589901), (13, 155045377), (19, 106083679), (149, 13527449), (247, 8160283), (1937, 1040573), (2831, 711971), (36803, 54767)]