513936866

素因数分解:

$2^1\times {\mathrm{53}}^1\times {\mathrm{271}}^1\times {\mathrm{17891}}^1$

素因数の和:18217

約数の個数: 16

約数和(自身を含む): 788393088

約数和(自身を除く): 274456222

約数列:

[1, 2, 53, 106, 271, 542, 14363, 17891, 28726, 35782, 948223, 1896446, 4848461, 9696922, 256968433, 513936866]

約数ペア:

[(1, 513936866), (2, 256968433), (53, 9696922), (106, 4848461), (271, 1896446), (542, 948223), (14363, 35782), (17891, 28726)]