947245432

素因数分解:

$2^3\times 7^1\times {\mathrm{23}}^1\times {\mathrm{735439}}^1$

素因数の和:735475

約数の個数: 32

約数和(自身を含む): 2118067200

約数和(自身を除く): 1170821768

約数列:

[1, 2, 4, 7, 8, 14, 23, 28, 46, 56, 92, 161, 184, 322, 644, 1288, 735439, 1470878, 2941756, 5148073, 5883512, 10296146, 16915097, 20592292, 33830194, 41184584, 67660388, 118405679, 135320776, 236811358, 473622716, 947245432]

約数ペア:

[(1, 947245432), (2, 473622716), (4, 236811358), (7, 135320776), (8, 118405679), (14, 67660388), (23, 41184584), (28, 33830194), (46, 20592292), (56, 16915097), (92, 10296146), (161, 5883512), (184, 5148073), (322, 2941756), (644, 1470878), (1288, 735439)]