2660804566

素因数分解:

$2^1\times 7^2\times {\mathrm{2473}}^1\times {\mathrm{10979}}^1$

素因数の和:13468

約数の個数: 24

約数和(自身を含む): 4645132920

約数和(自身を除く): 1984328354

約数列:

[1, 2, 7, 14, 49, 98, 2473, 4946, 10979, 17311, 21958, 34622, 76853, 121177, 153706, 242354, 537971, 1075942, 27151067, 54302134, 190057469, 380114938, 1330402283, 2660804566]

約数ペア:

[(1, 2660804566), (2, 1330402283), (7, 380114938), (14, 190057469), (49, 54302134), (98, 27151067), (2473, 1075942), (4946, 537971), (10979, 242354), (17311, 153706), (21958, 121177), (34622, 76853)]