2162732

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{199}}^1$

素因数の和:246

約数の個数: 48

約数和(自身を含む): 4704000

約数和(自身を除く): 2541268

約数列:

[1, 2, 4, 11, 13, 19, 22, 26, 38, 44, 52, 76, 143, 199, 209, 247, 286, 398, 418, 494, 572, 796, 836, 988, 2189, 2587, 2717, 3781, 4378, 5174, 5434, 7562, 8756, 10348, 10868, 15124, 28457, 41591, 49153, 56914, 83182, 98306, 113828, 166364, 196612, 540683, 1081366, 2162732]

約数ペア:

[(1, 2162732), (2, 1081366), (4, 540683), (11, 196612), (13, 166364), (19, 113828), (22, 98306), (26, 83182), (38, 56914), (44, 49153), (52, 41591), (76, 28457), (143, 15124), (199, 10868), (209, 10348), (247, 8756), (286, 7562), (398, 5434), (418, 5174), (494, 4378), (572, 3781), (796, 2717), (836, 2587), (988, 2189)]