1090388668

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{5527}}^1$

素因数の和:5642

約数の個数: 48

約数和(自身を含む): 2070390784

約数和(自身を除く): 980002116

約数列:

[1, 2, 4, 31, 37, 43, 62, 74, 86, 124, 148, 172, 1147, 1333, 1591, 2294, 2666, 3182, 4588, 5332, 5527, 6364, 11054, 22108, 49321, 98642, 171337, 197284, 204499, 237661, 342674, 408998, 475322, 685348, 817996, 950644, 6339469, 7367491, 8793457, 12678938, 14734982, 17586914, 25357876, 29469964, 35173828, 272597167, 545194334, 1090388668]

約数ペア:

[(1, 1090388668), (2, 545194334), (4, 272597167), (31, 35173828), (37, 29469964), (43, 25357876), (62, 17586914), (74, 14734982), (86, 12678938), (124, 8793457), (148, 7367491), (172, 6339469), (1147, 950644), (1333, 817996), (1591, 685348), (2294, 475322), (2666, 408998), (3182, 342674), (4588, 237661), (5332, 204499), (5527, 197284), (6364, 171337), (11054, 98642), (22108, 49321)]