1330656086

素因数分解:

$2^1\times {\mathrm{37}}^1\times {\mathrm{109}}^1\times {\mathrm{199}}^1\times {\mathrm{829}}^1$

素因数の和:1176

約数の個数: 32

約数和(自身を含む): 2081640000

約数和(自身を除く): 750983914

約数列:

[1, 2, 37, 74, 109, 199, 218, 398, 829, 1658, 4033, 7363, 8066, 14726, 21691, 30673, 43382, 61346, 90361, 164971, 180722, 329942, 802567, 1605134, 3343357, 6103927, 6686714, 12207854, 17981839, 35963678, 665328043, 1330656086]

約数ペア:

[(1, 1330656086), (2, 665328043), (37, 35963678), (74, 17981839), (109, 12207854), (199, 6686714), (218, 6103927), (398, 3343357), (829, 1605134), (1658, 802567), (4033, 329942), (7363, 180722), (8066, 164971), (14726, 90361), (21691, 61346), (30673, 43382)]