1047046

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{523}}^1$

素因数の和:556

約数の個数: 32

約数和(自身を含む): 2112768

約数和(自身を除く): 1065722

約数列:

[1, 2, 7, 11, 13, 14, 22, 26, 77, 91, 143, 154, 182, 286, 523, 1001, 1046, 2002, 3661, 5753, 6799, 7322, 11506, 13598, 40271, 47593, 74789, 80542, 95186, 149578, 523523, 1047046]

約数ペア:

[(1, 1047046), (2, 523523), (7, 149578), (11, 95186), (13, 80542), (14, 74789), (22, 47593), (26, 40271), (77, 13598), (91, 11506), (143, 7322), (154, 6799), (182, 5753), (286, 3661), (523, 2002), (1001, 1046)]