545794

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{271}}^1$

素因数の和:345

約数の個数: 16

約数和(自身を含む): 881280

約数和(自身を除く): 335486

約数列:

[1, 2, 19, 38, 53, 106, 271, 542, 1007, 2014, 5149, 10298, 14363, 28726, 272897, 545794]

約数ペア:

[(1, 545794), (2, 272897), (19, 28726), (38, 14363), (53, 10298), (106, 5149), (271, 2014), (542, 1007)]