2012040272

素因数分解:

$2^4\times {\mathrm{11}}^2\times {\mathrm{53}}^1\times {\mathrm{19609}}^1$

素因数の和:19692

約数の個数: 60

約数和(自身を含む): 4366009620

約数和(自身を除く): 2353969348

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 53, 88, 106, 121, 176, 212, 242, 424, 484, 583, 848, 968, 1166, 1936, 2332, 4664, 6413, 9328, 12826, 19609, 25652, 39218, 51304, 78436, 102608, 156872, 215699, 313744, 431398, 862796, 1039277, 1725592, 2078554, 2372689, 3451184, 4157108, 4745378, 8314216, 9490756, 11432047, 16628432, 18981512, 22864094, 37963024, 45728188, 91456376, 125752517, 182912752, 251505034, 503010068, 1006020136, 2012040272]

約数ペア:

[(1, 2012040272), (2, 1006020136), (4, 503010068), (8, 251505034), (11, 182912752), (16, 125752517), (22, 91456376), (44, 45728188), (53, 37963024), (88, 22864094), (106, 18981512), (121, 16628432), (176, 11432047), (212, 9490756), (242, 8314216), (424, 4745378), (484, 4157108), (583, 3451184), (848, 2372689), (968, 2078554), (1166, 1725592), (1936, 1039277), (2332, 862796), (4664, 431398), (6413, 313744), (9328, 215699), (12826, 156872), (19609, 102608), (25652, 78436), (39218, 51304)]