128534692

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{224711}}^1$

素因数の和:224739

約数の個数: 24

約数和(自身を含む): 264261312

約数和(自身を除く): 135726620

約数列:

[1, 2, 4, 11, 13, 22, 26, 44, 52, 143, 286, 572, 224711, 449422, 898844, 2471821, 2921243, 4943642, 5842486, 9887284, 11684972, 32133673, 64267346, 128534692]

約数ペア:

[(1, 128534692), (2, 64267346), (4, 32133673), (11, 11684972), (13, 9887284), (22, 5842486), (26, 4943642), (44, 2921243), (52, 2471821), (143, 898844), (286, 449422), (572, 224711)]