2008100969

素因数分解:

$7^1\times {\mathrm{29}}^1\times {\mathrm{1913}}^1\times {\mathrm{5171}}^1$

素因数の和:7120

約数の個数: 16

約数和(自身を含む): 2375809920

約数和(自身を除く): 367708951

約数列:

[1, 7, 29, 203, 1913, 5171, 13391, 36197, 55477, 149959, 388339, 1049713, 9892123, 69244861, 286871567, 2008100969]

約数ペア:

[(1, 2008100969), (7, 286871567), (29, 69244861), (203, 9892123), (1913, 1049713), (5171, 388339), (13391, 149959), (36197, 55477)]