427473046

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{213523}}^1$

素因数の和:213556

約数の個数: 32

約数和(自身を含む): 860928768

約数和(自身を除く): 433455722

約数列:

[1, 2, 7, 11, 13, 14, 22, 26, 77, 91, 143, 154, 182, 286, 1001, 2002, 213523, 427046, 1494661, 2348753, 2775799, 2989322, 4697506, 5551598, 16441271, 19430593, 30533789, 32882542, 38861186, 61067578, 213736523, 427473046]

約数ペア:

[(1, 427473046), (2, 213736523), (7, 61067578), (11, 38861186), (13, 32882542), (14, 30533789), (22, 19430593), (26, 16441271), (77, 5551598), (91, 4697506), (143, 2989322), (154, 2775799), (182, 2348753), (286, 1494661), (1001, 427046), (2002, 213523)]