2750815834

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{389}}^1\times {\mathrm{271981}}^1$

素因数の和:272385

約数の個数: 16

約数和(自身を含む): 4455065160

約数和(自身を除く): 1704249326

約数列:

[1, 2, 13, 26, 389, 778, 5057, 10114, 271981, 543962, 3535753, 7071506, 105800609, 211601218, 1375407917, 2750815834]

約数ペア:

[(1, 2750815834), (2, 1375407917), (13, 211601218), (26, 105800609), (389, 7071506), (778, 3535753), (5057, 543962), (10114, 271981)]