8987066

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{17761}}^1$

素因数の和:17797

約数の個数: 16

約数和(自身を含む): 15346368

約数和(自身を除く): 6359302

約数列:

[1, 2, 11, 22, 23, 46, 253, 506, 17761, 35522, 195371, 390742, 408503, 817006, 4493533, 8987066]

約数ペア:

[(1, 8987066), (2, 4493533), (11, 817006), (22, 408503), (23, 390742), (46, 195371), (253, 35522), (506, 17761)]