487990162

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{313}}^1\times {\mathrm{70867}}^1$

素因数の和:71193

約数の個数: 16

約数和(自身を含む): 801091872

約数和(自身を除く): 313101710

約数列:

[1, 2, 11, 22, 313, 626, 3443, 6886, 70867, 141734, 779537, 1559074, 22181371, 44362742, 243995081, 487990162]

約数ペア:

[(1, 487990162), (2, 243995081), (11, 44362742), (22, 22181371), (313, 1559074), (626, 779537), (3443, 141734), (6886, 70867)]