1811704258

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{881}}^1\times {\mathrm{11299}}^1$

素因数の和:12202

約数の個数: 32

約数和(自身を含む): 3348777600

約数和(自身を除く): 1537073342

約数列:

[1, 2, 7, 13, 14, 26, 91, 182, 881, 1762, 6167, 11299, 11453, 12334, 22598, 22906, 79093, 80171, 146887, 158186, 160342, 293774, 1028209, 2056418, 9954419, 19908838, 69680933, 129407447, 139361866, 258814894, 905852129, 1811704258]

約数ペア:

[(1, 1811704258), (2, 905852129), (7, 258814894), (13, 139361866), (14, 129407447), (26, 69680933), (91, 19908838), (182, 9954419), (881, 2056418), (1762, 1028209), (6167, 293774), (11299, 160342), (11453, 158186), (12334, 146887), (22598, 80171), (22906, 79093)]