2126994023

素因数分解:

$7^1\times {\mathrm{11}}^2\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{2663}}^1$

素因数の和:2756

約数の個数: 48

約数和(自身を含む): 2857171968

約数和(自身を除く): 730177945

約数列:

[1, 7, 11, 23, 41, 77, 121, 161, 253, 287, 451, 847, 943, 1771, 2663, 2783, 3157, 4961, 6601, 10373, 18641, 19481, 29293, 34727, 61249, 72611, 109183, 114103, 205051, 322223, 428743, 673739, 764281, 798721, 1201013, 2255561, 2511209, 4716173, 7411129, 8407091, 13211143, 17578463, 27623299, 51877903, 92478001, 193363093, 303856289, 2126994023]

約数ペア:

[(1, 2126994023), (7, 303856289), (11, 193363093), (23, 92478001), (41, 51877903), (77, 27623299), (121, 17578463), (161, 13211143), (253, 8407091), (287, 7411129), (451, 4716173), (847, 2511209), (943, 2255561), (1771, 1201013), (2663, 798721), (2783, 764281), (3157, 673739), (4961, 428743), (6601, 322223), (10373, 205051), (18641, 114103), (19481, 109183), (29293, 72611), (34727, 61249)]