2051844189

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{101}}^1\times {\mathrm{398339}}^1$

素因数の和:398460

約数の個数: 16

約数和(自身を含む): 2925408960

約数和(自身を除く): 873564771

約数列:

[1, 3, 17, 51, 101, 303, 1717, 5151, 398339, 1195017, 6771763, 20315289, 40232239, 120696717, 683948063, 2051844189]

約数ペア:

[(1, 2051844189), (3, 683948063), (17, 120696717), (51, 40232239), (101, 20315289), (303, 6771763), (1717, 1195017), (5151, 398339)]