12778885076

素因数分解:

$2^2\times {\mathrm{67}}^1\times {\mathrm{4273}}^1\times {\mathrm{11159}}^1$

素因数の和:15503

約数の個数: 24

約数和(自身を含む): 22704171840

約数和(自身を除く): 9925286764

約数列:

[1, 2, 4, 67, 134, 268, 4273, 8546, 11159, 17092, 22318, 44636, 286291, 572582, 747653, 1145164, 1495306, 2990612, 47682407, 95364814, 190729628, 3194721269, 6389442538, 12778885076]

約数ペア:

[(1, 12778885076), (2, 6389442538), (4, 3194721269), (67, 190729628), (134, 95364814), (268, 47682407), (4273, 2990612), (8546, 1495306), (11159, 1145164), (17092, 747653), (22318, 572582), (44636, 286291)]