2006307568

素因数分解:

$2^4\times {\mathrm{61}}^1\times {\mathrm{193}}^1\times {\mathrm{10651}}^1$

素因数の和:10913

約数の個数: 40

約数和(自身を含む): 3971789936

約数和(自身を除く): 1965482368

約数列:

[1, 2, 4, 8, 16, 61, 122, 193, 244, 386, 488, 772, 976, 1544, 3088, 10651, 11773, 21302, 23546, 42604, 47092, 85208, 94184, 170416, 188368, 649711, 1299422, 2055643, 2598844, 4111286, 5197688, 8222572, 10395376, 16445144, 32890288, 125394223, 250788446, 501576892, 1003153784, 2006307568]

約数ペア:

[(1, 2006307568), (2, 1003153784), (4, 501576892), (8, 250788446), (16, 125394223), (61, 32890288), (122, 16445144), (193, 10395376), (244, 8222572), (386, 5197688), (488, 4111286), (772, 2598844), (976, 2055643), (1544, 1299422), (3088, 649711), (10651, 188368), (11773, 170416), (21302, 94184), (23546, 85208), (42604, 47092)]