851342682

素因数分解:

$2^1\times 3^1\times {\mathrm{71}}^1\times {\mathrm{1998457}}^1$

素因数の和:1998533

約数の個数: 16

約数和(自身を含む): 1726667712

約数和(自身を除く): 875325030

約数列:

[1, 2, 3, 6, 71, 142, 213, 426, 1998457, 3996914, 5995371, 11990742, 141890447, 283780894, 425671341, 851342682]

約数ペア:

[(1, 851342682), (2, 425671341), (3, 283780894), (6, 141890447), (71, 11990742), (142, 5995371), (213, 3996914), (426, 1998457)]