9756258434

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^2\times {\mathrm{20551}}^1$

素因数の和:20647

約数の個数: 48

約数和(自身を含む): 17142834240

約数和(自身を除く): 7386575806

約数列:

[1, 2, 13, 19, 26, 31, 38, 62, 247, 403, 494, 589, 806, 961, 1178, 1922, 7657, 12493, 15314, 18259, 20551, 24986, 36518, 41102, 237367, 267163, 390469, 474734, 534326, 637081, 780938, 1274162, 5076097, 8282053, 10152194, 12104539, 16564106, 19749511, 24209078, 39499022, 157359007, 256743643, 314718014, 375240709, 513487286, 750481418, 4878129217, 9756258434]

約数ペア:

[(1, 9756258434), (2, 4878129217), (13, 750481418), (19, 513487286), (26, 375240709), (31, 314718014), (38, 256743643), (62, 157359007), (247, 39499022), (403, 24209078), (494, 19749511), (589, 16564106), (806, 12104539), (961, 10152194), (1178, 8282053), (1922, 5076097), (7657, 1274162), (12493, 780938), (15314, 637081), (18259, 534326), (20551, 474734), (24986, 390469), (36518, 267163), (41102, 237367)]