520483338

素因数分解:

$2^1\times 3^2\times {\mathrm{127}}^1\times {\mathrm{223}}^1\times {\mathrm{1021}}^1$

素因数の和:1379

約数の個数: 48

約数和(自身を含む): 1142808576

約数和(自身を除く): 622325238

約数列:

[1, 2, 3, 6, 9, 18, 127, 223, 254, 381, 446, 669, 762, 1021, 1143, 1338, 2007, 2042, 2286, 3063, 4014, 6126, 9189, 18378, 28321, 56642, 84963, 129667, 169926, 227683, 254889, 259334, 389001, 455366, 509778, 683049, 778002, 1167003, 1366098, 2049147, 2334006, 4098294, 28915741, 57831482, 86747223, 173494446, 260241669, 520483338]

約数ペア:

[(1, 520483338), (2, 260241669), (3, 173494446), (6, 86747223), (9, 57831482), (18, 28915741), (127, 4098294), (223, 2334006), (254, 2049147), (381, 1366098), (446, 1167003), (669, 778002), (762, 683049), (1021, 509778), (1143, 455366), (1338, 389001), (2007, 259334), (2042, 254889), (2286, 227683), (3063, 169926), (4014, 129667), (6126, 84963), (9189, 56642), (18378, 28321)]