2018102254

素因数分解:

$2^1\times 7^1\times {\mathrm{1381}}^1\times {\mathrm{104381}}^1$

素因数の和:105771

約数の個数: 16

約数和(自身を含む): 3462142176

約数和(自身を除く): 1444039922

約数列:

[1, 2, 7, 14, 1381, 2762, 9667, 19334, 104381, 208762, 730667, 1461334, 144150161, 288300322, 1009051127, 2018102254]

約数ペア:

[(1, 2018102254), (2, 1009051127), (7, 288300322), (14, 144150161), (1381, 1461334), (2762, 730667), (9667, 208762), (19334, 104381)]