2019528188

素因数分解:

$2^2\times {\mathrm{439}}^1\times {\mathrm{1150073}}^1$

素因数の和:1150516

約数の個数: 12

約数和(自身を含む): 3542227920

約数和(自身を除く): 1522699732

約数列:

[1, 2, 4, 439, 878, 1756, 1150073, 2300146, 4600292, 504882047, 1009764094, 2019528188]

約数ペア:

[(1, 2019528188), (2, 1009764094), (4, 504882047), (439, 4600292), (878, 2300146), (1756, 1150073)]