2680490956

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{36899}}^1$

素因数の和:37054

約数の個数: 48

約数和(自身を含む): 5554483200

約数和(自身を除く): 2873992244

約数列:

[1, 2, 4, 11, 13, 22, 26, 44, 52, 127, 143, 254, 286, 508, 572, 1397, 1651, 2794, 3302, 5588, 6604, 18161, 36322, 36899, 72644, 73798, 147596, 405889, 479687, 811778, 959374, 1623556, 1918748, 4686173, 5276557, 9372346, 10553114, 18744692, 21106228, 51547903, 60920249, 103095806, 121840498, 206191612, 243680996, 670122739, 1340245478, 2680490956]

約数ペア:

[(1, 2680490956), (2, 1340245478), (4, 670122739), (11, 243680996), (13, 206191612), (22, 121840498), (26, 103095806), (44, 60920249), (52, 51547903), (127, 21106228), (143, 18744692), (254, 10553114), (286, 9372346), (508, 5276557), (572, 4686173), (1397, 1918748), (1651, 1623556), (2794, 959374), (3302, 811778), (5588, 479687), (6604, 405889), (18161, 147596), (36322, 73798), (36899, 72644)]