1900577074

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{1289401}}^1$

素因数の和:1289481

約数の個数: 16

約数和(自身を含む): 3156456096

約数和(自身を除く): 1255879022

約数列:

[1, 2, 11, 22, 67, 134, 737, 1474, 1289401, 2578802, 14183411, 28366822, 86389867, 172779734, 950288537, 1900577074]

約数ペア:

[(1, 1900577074), (2, 950288537), (11, 172779734), (22, 86389867), (67, 28366822), (134, 14183411), (737, 2578802), (1474, 1289401)]