2016404198

素因数分解:

$2^1\times {\mathrm{101}}^1\times {\mathrm{211}}^1\times {\mathrm{47309}}^1$

素因数の和:47623

約数の個数: 16

約数和(自身を含む): 3069094320

約数和(自身を除く): 1052690122

約数列:

[1, 2, 101, 202, 211, 422, 21311, 42622, 47309, 94618, 4778209, 9556418, 9982199, 19964398, 1008202099, 2016404198]

約数ペア:

[(1, 2016404198), (2, 1008202099), (101, 19964398), (202, 9982199), (211, 9556418), (422, 4778209), (21311, 94618), (42622, 47309)]