1555906066

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{126517}}^1$

素因数の和:126586

約数の個数: 32

約数和(自身を含む): 2805663168

約数和(自身を除く): 1249757102

約数列:

[1, 2, 11, 13, 22, 26, 43, 86, 143, 286, 473, 559, 946, 1118, 6149, 12298, 126517, 253034, 1391687, 1644721, 2783374, 3289442, 5440231, 10880462, 18091931, 36183862, 59842541, 70723003, 119685082, 141446006, 777953033, 1555906066]

約数ペア:

[(1, 1555906066), (2, 777953033), (11, 141446006), (13, 119685082), (22, 70723003), (26, 59842541), (43, 36183862), (86, 18091931), (143, 10880462), (286, 5440231), (473, 3289442), (559, 2783374), (946, 1644721), (1118, 1391687), (6149, 253034), (12298, 126517)]