1889350541

素因数分解:

${\mathrm{13}}^2\times {\mathrm{71}}^1\times {\mathrm{101}}^1\times {\mathrm{1559}}^1$

素因数の和:1757

約数の個数: 24

約数和(自身を含む): 2096565120

約数和(自身を除く): 207214579

約数列:

[1, 13, 71, 101, 169, 923, 1313, 1559, 7171, 11999, 17069, 20267, 93223, 110689, 157459, 263471, 1211899, 1438957, 2046967, 11179589, 18706441, 26610571, 145334657, 1889350541]

約数ペア:

[(1, 1889350541), (13, 145334657), (71, 26610571), (101, 18706441), (169, 11179589), (923, 2046967), (1313, 1438957), (1559, 1211899), (7171, 263471), (11999, 157459), (17069, 110689), (20267, 93223)]