991520286

素因数分解:

$2^1\times 3^1\times {\mathrm{199}}^1\times {\mathrm{830419}}^1$

素因数の和:830623

約数の個数: 16

約数和(自身を含む): 1993008000

約数和(自身を除く): 1001487714

約数列:

[1, 2, 3, 6, 199, 398, 597, 1194, 830419, 1660838, 2491257, 4982514, 165253381, 330506762, 495760143, 991520286]

約数ペア:

[(1, 991520286), (2, 495760143), (3, 330506762), (6, 165253381), (199, 4982514), (398, 2491257), (597, 1660838), (1194, 830419)]