487994052

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{446881}}^1$

素因数の和:446908

約数の個数: 48

約数和(自身を含む): 1401421952

約数和(自身を除く): 913427900

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 21, 26, 28, 39, 42, 52, 78, 84, 91, 156, 182, 273, 364, 546, 1092, 446881, 893762, 1340643, 1787524, 2681286, 3128167, 5362572, 5809453, 6256334, 9384501, 11618906, 12512668, 17428359, 18769002, 23237812, 34856718, 37538004, 40666171, 69713436, 81332342, 121998513, 162664684, 243997026, 487994052]

約数ペア:

[(1, 487994052), (2, 243997026), (3, 162664684), (4, 121998513), (6, 81332342), (7, 69713436), (12, 40666171), (13, 37538004), (14, 34856718), (21, 23237812), (26, 18769002), (28, 17428359), (39, 12512668), (42, 11618906), (52, 9384501), (78, 6256334), (84, 5809453), (91, 5362572), (156, 3128167), (182, 2681286), (273, 1787524), (364, 1340643), (546, 893762), (1092, 446881)]