1279682978

素因数分解:

$2^1\times 7^1\times {\mathrm{59}}^1\times {\mathrm{107}}^1\times {\mathrm{14479}}^1$

素因数の和:14654

約数の個数: 32

約数和(自身を含む): 2251929600

約数和(自身を除く): 972246622

約数列:

[1, 2, 7, 14, 59, 107, 118, 214, 413, 749, 826, 1498, 6313, 12626, 14479, 28958, 44191, 88382, 101353, 202706, 854261, 1549253, 1708522, 3098506, 5979827, 10844771, 11959654, 21689542, 91405927, 182811854, 639841489, 1279682978]

約数ペア:

[(1, 1279682978), (2, 639841489), (7, 182811854), (14, 91405927), (59, 21689542), (107, 11959654), (118, 10844771), (214, 5979827), (413, 3098506), (749, 1708522), (826, 1549253), (1498, 854261), (6313, 202706), (12626, 101353), (14479, 88382), (28958, 44191)]