630500206

素因数分解:

$2^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{647}}^1\times {\mathrm{1481}}^1$

素因数の和:2184

約数の個数: 32

約数和(自身を含む): 1106307072

約数和(自身を除く): 475806866

約数列:

[1, 2, 7, 14, 47, 94, 329, 647, 658, 1294, 1481, 2962, 4529, 9058, 10367, 20734, 30409, 60818, 69607, 139214, 212863, 425726, 487249, 958207, 974498, 1916414, 6707449, 13414898, 45035729, 90071458, 315250103, 630500206]

約数ペア:

[(1, 630500206), (2, 315250103), (7, 90071458), (14, 45035729), (47, 13414898), (94, 6707449), (329, 1916414), (647, 974498), (658, 958207), (1294, 487249), (1481, 425726), (2962, 212863), (4529, 139214), (9058, 69607), (10367, 60818), (20734, 30409)]