1305955924

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{83437}}^1$

素因数の和:83504

約数の個数: 48

約数和(自身を含む): 2878277248

約数和(自身を除く): 1572321324

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 43, 52, 86, 91, 172, 182, 301, 364, 559, 602, 1118, 1204, 2236, 3913, 7826, 15652, 83437, 166874, 333748, 584059, 1084681, 1168118, 2169362, 2336236, 3587791, 4338724, 7175582, 7592767, 14351164, 15185534, 25114537, 30371068, 46641283, 50229074, 93282566, 100458148, 186565132, 326488981, 652977962, 1305955924]

約数ペア:

[(1, 1305955924), (2, 652977962), (4, 326488981), (7, 186565132), (13, 100458148), (14, 93282566), (26, 50229074), (28, 46641283), (43, 30371068), (52, 25114537), (86, 15185534), (91, 14351164), (172, 7592767), (182, 7175582), (301, 4338724), (364, 3587791), (559, 2336236), (602, 2169362), (1118, 1168118), (1204, 1084681), (2236, 584059), (3913, 333748), (7826, 166874), (15652, 83437)]