6478778

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{127}}^1\times {\mathrm{1109}}^1$

素因数の和:1261

約数の個数: 16

約数和(自身を含む): 10229760

約数和(自身を除く): 3750982

約数列:

[1, 2, 23, 46, 127, 254, 1109, 2218, 2921, 5842, 25507, 51014, 140843, 281686, 3239389, 6478778]

約数ペア:

[(1, 6478778), (2, 3239389), (23, 281686), (46, 140843), (127, 51014), (254, 25507), (1109, 5842), (2218, 2921)]