1427409854

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{55511}}^1$

素因数の和:55592

約数の個数: 32

約数和(自身を含む): 2462068224

約数和(自身を除く): 1034658370

約数列:

[1, 2, 13, 23, 26, 43, 46, 86, 299, 559, 598, 989, 1118, 1978, 12857, 25714, 55511, 111022, 721643, 1276753, 1443286, 2386973, 2553506, 4773946, 16597789, 31030649, 33195578, 54900379, 62061298, 109800758, 713704927, 1427409854]

約数ペア:

[(1, 1427409854), (2, 713704927), (13, 109800758), (23, 62061298), (26, 54900379), (43, 33195578), (46, 31030649), (86, 16597789), (299, 4773946), (559, 2553506), (598, 2386973), (989, 1443286), (1118, 1276753), (1978, 721643), (12857, 111022), (25714, 55511)]