1285260074

素因数分解:

$2^1\times 7^1\times {\mathrm{2753}}^1\times {\mathrm{33347}}^1$

素因数の和:36109

約数の個数: 16

約数和(自身を含む): 2204169408

約数和(自身を除く): 918909334

約数列:

[1, 2, 7, 14, 2753, 5506, 19271, 33347, 38542, 66694, 233429, 466858, 91804291, 183608582, 642630037, 1285260074]

約数ペア:

[(1, 1285260074), (2, 642630037), (7, 183608582), (14, 91804291), (2753, 466858), (5506, 233429), (19271, 66694), (33347, 38542)]