2118049232

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{10182929}}^1$

素因数の和:10182950

約数の個数: 20

約数和(自身を含む): 4419391620

約数和(自身を除く): 2301342388

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 10182929, 20365858, 40731716, 81463432, 132378077, 162926864, 264756154, 529512308, 1059024616, 2118049232]

約数ペア:

[(1, 2118049232), (2, 1059024616), (4, 529512308), (8, 264756154), (13, 162926864), (16, 132378077), (26, 81463432), (52, 40731716), (104, 20365858), (208, 10182929)]