2018978824

素因数分解:

$2^3\times {\mathrm{23}}^1\times {\mathrm{10972711}}^1$

素因数の和:10972740

約数の個数: 16

約数和(自身を含む): 3950176320

約数和(自身を除く): 1931197496

約数列:

[1, 2, 4, 8, 23, 46, 92, 184, 10972711, 21945422, 43890844, 87781688, 252372353, 504744706, 1009489412, 2018978824]

約数ペア:

[(1, 2018978824), (2, 1009489412), (4, 504744706), (8, 252372353), (23, 87781688), (46, 43890844), (92, 21945422), (184, 10972711)]