2100079795

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{643}}^1\times {\mathrm{1381}}^1$

素因数の和:2083

約数の個数: 32

約数和(自身を含む): 2819545344

約数和(自身を除く): 719465549

約数列:

[1, 5, 11, 43, 55, 215, 473, 643, 1381, 2365, 3215, 6905, 7073, 15191, 27649, 35365, 59383, 75955, 138245, 296915, 304139, 653213, 887983, 1520695, 3266065, 4439915, 9767813, 38183269, 48839065, 190916345, 420015959, 2100079795]

約数ペア:

[(1, 2100079795), (5, 420015959), (11, 190916345), (43, 48839065), (55, 38183269), (215, 9767813), (473, 4439915), (643, 3266065), (1381, 1520695), (2365, 887983), (3215, 653213), (6905, 304139), (7073, 296915), (15191, 138245), (27649, 75955), (35365, 59383)]