2080986444

素因数分解:

$2^2\times 3^3\times {\mathrm{163}}^1\times {\mathrm{118211}}^1$

素因数の和:118387

約数の個数: 48

約数和(自身を含む): 5428295040

約数和(自身を除く): 3347308596

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 163, 326, 489, 652, 978, 1467, 1956, 2934, 4401, 5868, 8802, 17604, 118211, 236422, 354633, 472844, 709266, 1063899, 1418532, 2127798, 3191697, 4255596, 6383394, 12766788, 19268393, 38536786, 57805179, 77073572, 115610358, 173415537, 231220716, 346831074, 520246611, 693662148, 1040493222, 2080986444]

約数ペア:

[(1, 2080986444), (2, 1040493222), (3, 693662148), (4, 520246611), (6, 346831074), (9, 231220716), (12, 173415537), (18, 115610358), (27, 77073572), (36, 57805179), (54, 38536786), (108, 19268393), (163, 12766788), (326, 6383394), (489, 4255596), (652, 3191697), (978, 2127798), (1467, 1418532), (1956, 1063899), (2934, 709266), (4401, 472844), (5868, 354633), (8802, 236422), (17604, 118211)]