1986360609548

素因数分解:

$2^2\times 7^1\times {\mathrm{829}}^1\times {\mathrm{2399}}^1\times {\mathrm{35671}}^1$

素因数の和:38910

約数の個数: 48

約数和(自身を含む): 3979282944000

約数和(自身を除く): 1992922334452

約数列:

[1, 2, 4, 7, 14, 28, 829, 1658, 2399, 3316, 4798, 5803, 9596, 11606, 16793, 23212, 33586, 35671, 67172, 71342, 142684, 249697, 499394, 998788, 1988771, 3977542, 7955084, 13921397, 27842794, 29571259, 55685588, 59142518, 85574729, 118285036, 171149458, 206998813, 342298916, 413997626, 599023103, 827995252, 1198046206, 2396092412, 70941450341, 141882900682, 283765801364, 496590152387, 993180304774, 1986360609548]

約数ペア:

[(1, 1986360609548), (2, 993180304774), (4, 496590152387), (7, 283765801364), (14, 141882900682), (28, 70941450341), (829, 2396092412), (1658, 1198046206), (2399, 827995252), (3316, 599023103), (4798, 413997626), (5803, 342298916), (9596, 206998813), (11606, 171149458), (16793, 118285036), (23212, 85574729), (33586, 59142518), (35671, 55685588), (67172, 29571259), (71342, 27842794), (142684, 13921397), (249697, 7955084), (499394, 3977542), (998788, 1988771)]