1920526390942

素因数分解:

$2^1\times {\mathrm{439}}^1\times {\mathrm{1559}}^1\times {\mathrm{1403071}}^1$

素因数の和:1405071

約数の個数: 16

約数和(自身を含む): 2889205862400

約数和(自身を除く): 968679471458

約数列:

[1, 2, 439, 878, 1559, 3118, 684401, 1368802, 1403071, 2806142, 615948169, 1231896338, 2187387689, 4374775378, 960263195471, 1920526390942]

約数ペア:

[(1, 1920526390942), (2, 960263195471), (439, 4374775378), (878, 2187387689), (1559, 1231896338), (3118, 615948169), (684401, 2806142), (1368802, 1403071)]