2058461188

素因数分解:

$2^2\times 7^2\times {\mathrm{10502353}}^1$

素因数の和:10502371

約数の個数: 18

約数和(自身を含む): 4190439246

約数和(自身を除く): 2131978058

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 10502353, 21004706, 42009412, 73516471, 147032942, 294065884, 514615297, 1029230594, 2058461188]

約数ペア:

[(1, 2058461188), (2, 1029230594), (4, 514615297), (7, 294065884), (14, 147032942), (28, 73516471), (49, 42009412), (98, 21004706), (196, 10502353)]