2785128876

素因数分解:

$2^2\times 3^2\times {\mathrm{347}}^1\times {\mathrm{222953}}^1$

素因数の和:223310

約数の個数: 36

約数和(自身を含む): 7060507272

約数和(自身を除く): 4275378396

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 347, 694, 1041, 1388, 2082, 3123, 4164, 6246, 12492, 222953, 445906, 668859, 891812, 1337718, 2006577, 2675436, 4013154, 8026308, 77364691, 154729382, 232094073, 309458764, 464188146, 696282219, 928376292, 1392564438, 2785128876]

約数ペア:

[(1, 2785128876), (2, 1392564438), (3, 928376292), (4, 696282219), (6, 464188146), (9, 309458764), (12, 232094073), (18, 154729382), (36, 77364691), (347, 8026308), (694, 4013154), (1041, 2675436), (1388, 2006577), (2082, 1337718), (3123, 891812), (4164, 668859), (6246, 445906), (12492, 222953)]