122980958

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{127}}^1\times {\mathrm{1499}}^1$

素因数の和:1664

約数の個数: 32

約数和(自身を含む): 207360000

約数和(自身を除く): 84379042

約数列:

[1, 2, 17, 19, 34, 38, 127, 254, 323, 646, 1499, 2159, 2413, 2998, 4318, 4826, 25483, 28481, 41021, 50966, 56962, 82042, 190373, 380746, 484177, 968354, 3236341, 3617087, 6472682, 7234174, 61490479, 122980958]

約数ペア:

[(1, 122980958), (2, 61490479), (17, 7234174), (19, 6472682), (34, 3617087), (38, 3236341), (127, 968354), (254, 484177), (323, 380746), (646, 190373), (1499, 82042), (2159, 56962), (2413, 50966), (2998, 41021), (4318, 28481), (4826, 25483)]