2018220728

素因数分解:

$2^3\times {\mathrm{103}}^1\times {\mathrm{2449297}}^1$

素因数の和:2449406

約数の個数: 16

約数和(自身を含む): 3820904880

約数和(自身を除く): 1802684152

約数列:

[1, 2, 4, 8, 103, 206, 412, 824, 2449297, 4898594, 9797188, 19594376, 252277591, 504555182, 1009110364, 2018220728]

約数ペア:

[(1, 2018220728), (2, 1009110364), (4, 504555182), (8, 252277591), (103, 19594376), (206, 9797188), (412, 4898594), (824, 2449297)]