2155018836

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{577}}^1\times {\mathrm{16381}}^1$

素因数の和:16984

約数の個数: 48

約数和(自身を含む): 5302525760

約数和(自身を除く): 3147506924

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 57, 76, 114, 228, 577, 1154, 1731, 2308, 3462, 6924, 10963, 16381, 21926, 32762, 32889, 43852, 49143, 65524, 65778, 98286, 131556, 196572, 311239, 622478, 933717, 1244956, 1867434, 3734868, 9451837, 18903674, 28355511, 37807348, 56711022, 113422044, 179584903, 359169806, 538754709, 718339612, 1077509418, 2155018836]

約数ペア:

[(1, 2155018836), (2, 1077509418), (3, 718339612), (4, 538754709), (6, 359169806), (12, 179584903), (19, 113422044), (38, 56711022), (57, 37807348), (76, 28355511), (114, 18903674), (228, 9451837), (577, 3734868), (1154, 1867434), (1731, 1244956), (2308, 933717), (3462, 622478), (6924, 311239), (10963, 196572), (16381, 131556), (21926, 98286), (32762, 65778), (32889, 65524), (43852, 49143)]