289201526

素因数分解:

$2^1\times {\mathrm{107}}^1\times {\mathrm{199}}^1\times {\mathrm{6791}}^1$

素因数の和:7099

約数の個数: 16

約数和(自身を含む): 440121600

約数和(自身を除く): 150920074

約数列:

[1, 2, 107, 199, 214, 398, 6791, 13582, 21293, 42586, 726637, 1351409, 1453274, 2702818, 144600763, 289201526]

約数ペア:

[(1, 289201526), (2, 144600763), (107, 2702818), (199, 1453274), (214, 1351409), (398, 726637), (6791, 42586), (13582, 21293)]