287029006

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{179}}^1\times {\mathrm{3169}}^1$

素因数の和:3384

約数の個数: 32

約数和(自身を含む): 492998400

約数和(自身を除く): 205969394

約数列:

[1, 2, 11, 22, 23, 46, 179, 253, 358, 506, 1969, 3169, 3938, 4117, 6338, 8234, 34859, 45287, 69718, 72887, 90574, 145774, 567251, 801757, 1134502, 1603514, 6239761, 12479522, 13046773, 26093546, 143514503, 287029006]

約数ペア:

[(1, 287029006), (2, 143514503), (11, 26093546), (22, 13046773), (23, 12479522), (46, 6239761), (179, 1603514), (253, 1134502), (358, 801757), (506, 567251), (1969, 145774), (3169, 90574), (3938, 72887), (4117, 69718), (6338, 45287), (8234, 34859)]