1817994002

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{1009}}^1\times {\mathrm{81899}}^1$

素因数の和:82921

約数の個数: 16

約数和(自身を含む): 2977884000

約数和(自身を除く): 1159889998

約数列:

[1, 2, 11, 22, 1009, 2018, 11099, 22198, 81899, 163798, 900889, 1801778, 82636091, 165272182, 908997001, 1817994002]

約数ペア:

[(1, 1817994002), (2, 908997001), (11, 165272182), (22, 82636091), (1009, 1801778), (2018, 900889), (11099, 163798), (22198, 81899)]