2018392942

素因数分解:

$2^1\times {\mathrm{157}}^1\times {\mathrm{1361}}^1\times {\mathrm{4723}}^1$

素因数の和:6243

約数の個数: 16

約数和(自身を含む): 3049757712

約数和(自身を除く): 1031364770

約数列:

[1, 2, 157, 314, 1361, 2722, 4723, 9446, 213677, 427354, 741511, 1483022, 6428003, 12856006, 1009196471, 2018392942]

約数ペア:

[(1, 2018392942), (2, 1009196471), (157, 12856006), (314, 6428003), (1361, 1483022), (2722, 741511), (4723, 427354), (9446, 213677)]