4057013

素因数分解:

${\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{199}}^1$

素因数の和:284

約数の個数: 16

約数和(自身を含む): 4560000

約数和(自身を除く): 502987

約数列:

[1, 19, 29, 37, 199, 551, 703, 1073, 3781, 5771, 7363, 20387, 109649, 139897, 213527, 4057013]

約数ペア:

[(1, 4057013), (19, 213527), (29, 139897), (37, 109649), (199, 20387), (551, 7363), (703, 5771), (1073, 3781)]