13539274

素因数分解:

$2^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{71}}^1\times {\mathrm{257}}^1$

素因数の和:390

約数の個数: 32

約数和(自身を含む): 24074496

約数和(自身を除く): 10535222

約数列:

[1, 2, 7, 14, 53, 71, 106, 142, 257, 371, 497, 514, 742, 994, 1799, 3598, 3763, 7526, 13621, 18247, 26341, 27242, 36494, 52682, 95347, 127729, 190694, 255458, 967091, 1934182, 6769637, 13539274]

約数ペア:

[(1, 13539274), (2, 6769637), (7, 1934182), (14, 967091), (53, 255458), (71, 190694), (106, 127729), (142, 95347), (257, 52682), (371, 36494), (497, 27242), (514, 26341), (742, 18247), (994, 13621), (1799, 7526), (3598, 3763)]