513996828

素因数分解:

$2^2\times 3^1\times {\mathrm{41}}^1\times {\mathrm{193}}^1\times {\mathrm{5413}}^1$

素因数の和:5654

約数の個数: 48

約数和(自身を含む): 1235171616

約数和(自身を除く): 721174788

約数列:

[1, 2, 3, 4, 6, 12, 41, 82, 123, 164, 193, 246, 386, 492, 579, 772, 1158, 2316, 5413, 7913, 10826, 15826, 16239, 21652, 23739, 31652, 32478, 47478, 64956, 94956, 221933, 443866, 665799, 887732, 1044709, 1331598, 2089418, 2663196, 3134127, 4178836, 6268254, 12536508, 42833069, 85666138, 128499207, 171332276, 256998414, 513996828]

約数ペア:

[(1, 513996828), (2, 256998414), (3, 171332276), (4, 128499207), (6, 85666138), (12, 42833069), (41, 12536508), (82, 6268254), (123, 4178836), (164, 3134127), (193, 2663196), (246, 2089418), (386, 1331598), (492, 1044709), (579, 887732), (772, 665799), (1158, 443866), (2316, 221933), (5413, 94956), (7913, 64956), (10826, 47478), (15826, 32478), (16239, 31652), (21652, 23739)]