1299682352

素因数分解:

$2^4\times {\mathrm{47}}^1\times {\mathrm{211}}^1\times {\mathrm{8191}}^1$

素因数の和:8457

約数の個数: 40

約数和(自身を含む): 2584215552

約数和(自身を除く): 1284533200

約数列:

[1, 2, 4, 8, 16, 47, 94, 188, 211, 376, 422, 752, 844, 1688, 3376, 8191, 9917, 16382, 19834, 32764, 39668, 65528, 79336, 131056, 158672, 384977, 769954, 1539908, 1728301, 3079816, 3456602, 6159632, 6913204, 13826408, 27652816, 81230147, 162460294, 324920588, 649841176, 1299682352]

約数ペア:

[(1, 1299682352), (2, 649841176), (4, 324920588), (8, 162460294), (16, 81230147), (47, 27652816), (94, 13826408), (188, 6913204), (211, 6159632), (376, 3456602), (422, 3079816), (752, 1728301), (844, 1539908), (1688, 769954), (3376, 384977), (8191, 158672), (9917, 131056), (16382, 79336), (19834, 65528), (32764, 39668)]