286670244

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{3412741}}^1$

素因数の和:3412755

約数の個数: 24

約数和(自身を含む): 764454208

約数和(自身を除く): 477783964

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 3412741, 6825482, 10238223, 13650964, 20476446, 23889187, 40952892, 47778374, 71667561, 95556748, 143335122, 286670244]

約数ペア:

[(1, 286670244), (2, 143335122), (3, 95556748), (4, 71667561), (6, 47778374), (7, 40952892), (12, 23889187), (14, 20476446), (21, 13650964), (28, 10238223), (42, 6825482), (84, 3412741)]