810147268

素因数分解:

$2^2\times 7^1\times {\mathrm{257}}^1\times {\mathrm{112583}}^1$

素因数の和:112851

約数の個数: 24

約数和(自身を含む): 1626613632

約数和(自身を除く): 816466364

約数列:

[1, 2, 4, 7, 14, 28, 257, 514, 1028, 1799, 3598, 7196, 112583, 225166, 450332, 788081, 1576162, 3152324, 28933831, 57867662, 115735324, 202536817, 405073634, 810147268]

約数ペア:

[(1, 810147268), (2, 405073634), (4, 202536817), (7, 115735324), (14, 57867662), (28, 28933831), (257, 3152324), (514, 1576162), (1028, 788081), (1799, 450332), (3598, 225166), (7196, 112583)]