2122554722

素因数分解:

$2^1\times {\mathrm{269}}^1\times {\mathrm{1451}}^1\times {\mathrm{2719}}^1$

素因数の和:4441

約数の個数: 16

約数和(自身を含む): 3199046400

約数和(自身を除く): 1076491678

約数列:

[1, 2, 269, 538, 1451, 2719, 2902, 5438, 390319, 731411, 780638, 1462822, 3945269, 7890538, 1061277361, 2122554722]

約数ペア:

[(1, 2122554722), (2, 1061277361), (269, 7890538), (538, 3945269), (1451, 1462822), (2719, 780638), (2902, 731411), (5438, 390319)]