255488948

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{3517}}^1$

素因数の和:3672

約数の個数: 48

約数和(自身を含む): 529557504

約数和(自身を除く): 274068556

約数列:

[1, 2, 4, 11, 13, 22, 26, 44, 52, 127, 143, 254, 286, 508, 572, 1397, 1651, 2794, 3302, 3517, 5588, 6604, 7034, 14068, 18161, 36322, 38687, 45721, 72644, 77374, 91442, 154748, 182884, 446659, 502931, 893318, 1005862, 1786636, 2011724, 4913249, 5806567, 9826498, 11613134, 19652996, 23226268, 63872237, 127744474, 255488948]

約数ペア:

[(1, 255488948), (2, 127744474), (4, 63872237), (11, 23226268), (13, 19652996), (22, 11613134), (26, 9826498), (44, 5806567), (52, 4913249), (127, 2011724), (143, 1786636), (254, 1005862), (286, 893318), (508, 502931), (572, 446659), (1397, 182884), (1651, 154748), (2794, 91442), (3302, 77374), (3517, 72644), (5588, 45721), (6604, 38687), (7034, 36322), (14068, 18161)]