2813376491

素因数分解:

${\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{443}}^1\times {\mathrm{3889}}^1$

素因数の和:4426

約数の個数: 16

約数和(自身を含む): 2984532480

約数和(自身を除く): 171155989

約数列:

[1, 23, 71, 443, 1633, 3889, 10189, 31453, 89447, 276119, 723419, 1722827, 6350737, 39625021, 122320717, 2813376491]

約数ペア:

[(1, 2813376491), (23, 122320717), (71, 39625021), (443, 6350737), (1633, 1722827), (3889, 723419), (10189, 276119), (31453, 89447)]