2050822072

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{19719443}}^1$

素因数の和:19719462

約数の個数: 16

約数和(自身を含む): 4141083240

約数和(自身を除く): 2090261168

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 19719443, 39438886, 78877772, 157755544, 256352759, 512705518, 1025411036, 2050822072]

約数ペア:

[(1, 2050822072), (2, 1025411036), (4, 512705518), (8, 256352759), (13, 157755544), (26, 78877772), (52, 39438886), (104, 19719443)]