6431682

素因数分解:

$2^1\times 3^1\times {\mathrm{43}}^1\times {\mathrm{97}}^1\times {\mathrm{257}}^1$

素因数の和:402

約数の個数: 32

約数和(自身を含む): 13349952

約数和(自身を除く): 6918270

約数列:

[1, 2, 3, 6, 43, 86, 97, 129, 194, 257, 258, 291, 514, 582, 771, 1542, 4171, 8342, 11051, 12513, 22102, 24929, 25026, 33153, 49858, 66306, 74787, 149574, 1071947, 2143894, 3215841, 6431682]

約数ペア:

[(1, 6431682), (2, 3215841), (3, 2143894), (6, 1071947), (43, 149574), (86, 74787), (97, 66306), (129, 49858), (194, 33153), (257, 25026), (258, 24929), (291, 22102), (514, 12513), (582, 11051), (771, 8342), (1542, 4171)]