1784285438

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{5278951}}^1$

素因数の和:5278979

約数の個数: 12

約数和(自身を含む): 2898144648

約数和(自身を除く): 1113859210

約数列:

[1, 2, 13, 26, 169, 338, 5278951, 10557902, 68626363, 137252726, 892142719, 1784285438]

約数ペア:

[(1, 1784285438), (2, 892142719), (13, 137252726), (26, 68626363), (169, 10557902), (338, 5278951)]