2016281356

素因数分解:

$2^2\times {\mathrm{181}}^1\times {\mathrm{499}}^1\times {\mathrm{5581}}^1$

素因数の和:6265

約数の個数: 24

約数和(自身を含む): 3555734000

約数和(自身を除く): 1539452644

約数列:

[1, 2, 4, 181, 362, 499, 724, 998, 1996, 5581, 11162, 22324, 90319, 180638, 361276, 1010161, 2020322, 2784919, 4040644, 5569838, 11139676, 504070339, 1008140678, 2016281356]

約数ペア:

[(1, 2016281356), (2, 1008140678), (4, 504070339), (181, 11139676), (362, 5569838), (499, 4040644), (724, 2784919), (998, 2020322), (1996, 1010161), (5581, 361276), (11162, 180638), (22324, 90319)]