5298644

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{173}}^1$

素因数の和:240

約数の個数: 48

約数和(自身を含む): 10913280

約数和(自身を除く): 5614636

約数列:

[1, 2, 4, 13, 19, 26, 31, 38, 52, 62, 76, 124, 173, 247, 346, 403, 494, 589, 692, 806, 988, 1178, 1612, 2249, 2356, 3287, 4498, 5363, 6574, 7657, 8996, 10726, 13148, 15314, 21452, 30628, 42731, 69719, 85462, 101897, 139438, 170924, 203794, 278876, 407588, 1324661, 2649322, 5298644]

約数ペア:

[(1, 5298644), (2, 2649322), (4, 1324661), (13, 407588), (19, 278876), (26, 203794), (31, 170924), (38, 139438), (52, 101897), (62, 85462), (76, 69719), (124, 42731), (173, 30628), (247, 21452), (346, 15314), (403, 13148), (494, 10726), (589, 8996), (692, 7657), (806, 6574), (988, 5363), (1178, 4498), (1612, 3287), (2249, 2356)]