8489886

素因数分解:

$2^1\times 3^1\times {\mathrm{421}}^1\times {\mathrm{3361}}^1$

素因数の和:3787

約数の個数: 16

約数和(自身を含む): 17025168

約数和(自身を除く): 8535282

約数列:

[1, 2, 3, 6, 421, 842, 1263, 2526, 3361, 6722, 10083, 20166, 1414981, 2829962, 4244943, 8489886]

約数ペア:

[(1, 8489886), (2, 4244943), (3, 2829962), (6, 1414981), (421, 20166), (842, 10083), (1263, 6722), (2526, 3361)]