2888037481

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{2347}}^1\times {\mathrm{7643}}^1$

素因数の和:10020

約数の個数: 16

約数和(自身を含む): 3446037504

約数和(自身を除く): 558000023

約数列:

[1, 7, 23, 161, 2347, 7643, 16429, 53501, 53981, 175789, 377867, 1230523, 17938121, 125566847, 412576783, 2888037481]

約数ペア:

[(1, 2888037481), (7, 412576783), (23, 125566847), (161, 17938121), (2347, 1230523), (7643, 377867), (16429, 175789), (53501, 53981)]