81052846

素因数分解:

$2^1\times 7^1\times {\mathrm{139}}^1\times {\mathrm{41651}}^1$

素因数の和:41799

約数の個数: 16

約数和(自身を含む): 139950720

約数和(自身を除く): 58897874

約数列:

[1, 2, 7, 14, 139, 278, 973, 1946, 41651, 83302, 291557, 583114, 5789489, 11578978, 40526423, 81052846]

約数ペア:

[(1, 81052846), (2, 40526423), (7, 11578978), (14, 5789489), (139, 583114), (278, 291557), (973, 83302), (1946, 41651)]