2019813902

素因数分解:

$2^1\times {\mathrm{149}}^1\times {\mathrm{1051}}^1\times {\mathrm{6449}}^1$

素因数の和:7651

約数の個数: 16

約数和(自身を含む): 3053430000

約数和(自身を除く): 1033616098

約数列:

[1, 2, 149, 298, 1051, 2102, 6449, 12898, 156599, 313198, 960901, 1921802, 6777899, 13555798, 1009906951, 2019813902]

約数ペア:

[(1, 2019813902), (2, 1009906951), (149, 13555798), (298, 6777899), (1051, 1921802), (2102, 960901), (6449, 313198), (12898, 156599)]