2080690872

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{6668881}}^1$

素因数の和:6668903

約数の個数: 32

約数和(自身を含む): 5601860880

約数和(自身を除く): 3521170008

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 312, 6668881, 13337762, 20006643, 26675524, 40013286, 53351048, 80026572, 86695453, 160053144, 173390906, 260086359, 346781812, 520172718, 693563624, 1040345436, 2080690872]

約数ペア:

[(1, 2080690872), (2, 1040345436), (3, 693563624), (4, 520172718), (6, 346781812), (8, 260086359), (12, 173390906), (13, 160053144), (24, 86695453), (26, 80026572), (39, 53351048), (52, 40013286), (78, 26675524), (104, 20006643), (156, 13337762), (312, 6668881)]