552761756

素因数分解:

$2^2\times {\mathrm{19}}^2\times {\mathrm{313}}^1\times {\mathrm{1223}}^1$

素因数の和:1578

約数の個数: 36

約数和(自身を含む): 1025024112

約数和(自身を除く): 472262356

約数列:

[1, 2, 4, 19, 38, 76, 313, 361, 626, 722, 1223, 1252, 1444, 2446, 4892, 5947, 11894, 23237, 23788, 46474, 92948, 112993, 225986, 382799, 441503, 451972, 765598, 883006, 1531196, 1766012, 7273181, 14546362, 29092724, 138190439, 276380878, 552761756]

約数ペア:

[(1, 552761756), (2, 276380878), (4, 138190439), (19, 29092724), (38, 14546362), (76, 7273181), (313, 1766012), (361, 1531196), (626, 883006), (722, 765598), (1223, 451972), (1252, 441503), (1444, 382799), (2446, 225986), (4892, 112993), (5947, 92948), (11894, 46474), (23237, 23788)]