2019916984736

素因数分解:

$2^5\times 7^1\times {\mathrm{103}}^1\times {\mathrm{87548413}}^1$

素因数の和:87548533

約数の個数: 48

約数和(自身を含む): 4588937668224

約数和(自身を除く): 2569020683488

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 103, 112, 206, 224, 412, 721, 824, 1442, 1648, 2884, 3296, 5768, 11536, 23072, 87548413, 175096826, 350193652, 612838891, 700387304, 1225677782, 1400774608, 2451355564, 2801549216, 4902711128, 9017486539, 9805422256, 18034973078, 19610844512, 36069946156, 63122405773, 72139892312, 126244811546, 144279784624, 252489623092, 288559569248, 504979246184, 1009958492368, 2019916984736]

約数ペア:

[(1, 2019916984736), (2, 1009958492368), (4, 504979246184), (7, 288559569248), (8, 252489623092), (14, 144279784624), (16, 126244811546), (28, 72139892312), (32, 63122405773), (56, 36069946156), (103, 19610844512), (112, 18034973078), (206, 9805422256), (224, 9017486539), (412, 4902711128), (721, 2801549216), (824, 2451355564), (1442, 1400774608), (1648, 1225677782), (2884, 700387304), (3296, 612838891), (5768, 350193652), (11536, 175096826), (23072, 87548413)]