1993222

素因数分解:

$2^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{43}}^2$

素因数の和:113

約数の個数: 36

約数和(自身を含む): 3884436

約数和(自身を除く): 1891214

約数列:

[1, 2, 7, 11, 14, 22, 43, 49, 77, 86, 98, 154, 301, 473, 539, 602, 946, 1078, 1849, 2107, 3311, 3698, 4214, 6622, 12943, 20339, 23177, 25886, 40678, 46354, 90601, 142373, 181202, 284746, 996611, 1993222]

約数ペア:

[(1, 1993222), (2, 996611), (7, 284746), (11, 181202), (14, 142373), (22, 90601), (43, 46354), (49, 40678), (77, 25886), (86, 23177), (98, 20339), (154, 12943), (301, 6622), (473, 4214), (539, 3698), (602, 3311), (946, 2107), (1078, 1849)]