1890590714

素因数分解:

$2^1\times {\mathrm{379}}^1\times {\mathrm{1123}}^1\times {\mathrm{2221}}^1$

素因数の和:3725

約数の個数: 16

約数和(自身を含む): 2847181920

約数和(自身を除く): 956591206

約数列:

[1, 2, 379, 758, 1123, 2221, 2246, 4442, 425617, 841759, 851234, 1683518, 2494183, 4988366, 945295357, 1890590714]

約数ペア:

[(1, 1890590714), (2, 945295357), (379, 4988366), (758, 2494183), (1123, 1683518), (2221, 851234), (2246, 841759), (4442, 425617)]