412996816

素因数分解:

$2^4\times {\mathrm{2293}}^1\times {\mathrm{11257}}^1$

素因数の和:13558

約数の個数: 20

約数和(自身を含む): 800601412

約数和(自身を除く): 387604596

約数列:

[1, 2, 4, 8, 16, 2293, 4586, 9172, 11257, 18344, 22514, 36688, 45028, 90056, 180112, 25812301, 51624602, 103249204, 206498408, 412996816]

約数ペア:

[(1, 412996816), (2, 206498408), (4, 103249204), (8, 51624602), (16, 25812301), (2293, 180112), (4586, 90056), (9172, 45028), (11257, 36688), (18344, 22514)]