2797636

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{131}}^1\times {\mathrm{281}}^1$

素因数の和:435

約数の個数: 24

約数和(自身を含む): 5211360

約数和(自身を除く): 2413724

約数列:

[1, 2, 4, 19, 38, 76, 131, 262, 281, 524, 562, 1124, 2489, 4978, 5339, 9956, 10678, 21356, 36811, 73622, 147244, 699409, 1398818, 2797636]

約数ペア:

[(1, 2797636), (2, 1398818), (4, 699409), (19, 147244), (38, 73622), (76, 36811), (131, 21356), (262, 10678), (281, 9956), (524, 5339), (562, 4978), (1124, 2489)]