839081488

素因数分解:

$2^4\times 7^2\times {\mathrm{1070257}}^1$

素因数の和:1070279

約数の個数: 30

約数和(自身を含む): 1891145886

約数和(自身を除く): 1052064398

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 49, 56, 98, 112, 196, 392, 784, 1070257, 2140514, 4281028, 7491799, 8562056, 14983598, 17124112, 29967196, 52442593, 59934392, 104885186, 119868784, 209770372, 419540744, 839081488]

約数ペア:

[(1, 839081488), (2, 419540744), (4, 209770372), (7, 119868784), (8, 104885186), (14, 59934392), (16, 52442593), (28, 29967196), (49, 17124112), (56, 14983598), (98, 8562056), (112, 7491799), (196, 4281028), (392, 2140514), (784, 1070257)]