1004021336

素因数分解:

$2^3\times {\mathrm{2239}}^1\times {\mathrm{56053}}^1$

素因数の和:58298

約数の個数: 16

約数和(自身を含む): 1883414400

約数和(自身を除く): 879393064

約数列:

[1, 2, 4, 8, 2239, 4478, 8956, 17912, 56053, 112106, 224212, 448424, 125502667, 251005334, 502010668, 1004021336]

約数ペア:

[(1, 1004021336), (2, 502010668), (4, 251005334), (8, 125502667), (2239, 448424), (4478, 224212), (8956, 112106), (17912, 56053)]