5294290

素因数分解:

$2^1\times 5^1\times {\mathrm{389}}^1\times {\mathrm{1361}}^1$

素因数の和:1757

約数の個数: 16

約数和(自身を含む): 9561240

約数和(自身を除く): 4266950

約数列:

[1, 2, 5, 10, 389, 778, 1361, 1945, 2722, 3890, 6805, 13610, 529429, 1058858, 2647145, 5294290]

約数ペア:

[(1, 5294290), (2, 2647145), (5, 1058858), (10, 529429), (389, 13610), (778, 6805), (1361, 3890), (1945, 2722)]