2223644423

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{2719}}^1$

素因数の和:2812

約数の個数: 64

約数和(自身を含む): 3216998400

約数和(自身を除く): 993353977

約数列:

[1, 7, 11, 13, 19, 43, 77, 91, 133, 143, 209, 247, 301, 473, 559, 817, 1001, 1463, 1729, 2717, 2719, 3311, 3913, 5719, 6149, 8987, 10621, 19019, 19033, 29909, 35347, 43043, 51661, 62909, 74347, 116831, 116917, 209363, 247429, 361627, 388817, 568271, 671593, 817817, 818419, 1286087, 1519921, 2221423, 2721719, 3977897, 4701151, 7387523, 9002609, 10639447, 15549961, 16719131, 24435653, 28878499, 51712661, 117033917, 171049571, 202149493, 317663489, 2223644423]

約数ペア:

[(1, 2223644423), (7, 317663489), (11, 202149493), (13, 171049571), (19, 117033917), (43, 51712661), (77, 28878499), (91, 24435653), (133, 16719131), (143, 15549961), (209, 10639447), (247, 9002609), (301, 7387523), (473, 4701151), (559, 3977897), (817, 2721719), (1001, 2221423), (1463, 1519921), (1729, 1286087), (2717, 818419), (2719, 817817), (3311, 671593), (3913, 568271), (5719, 388817), (6149, 361627), (8987, 247429), (10621, 209363), (19019, 116917), (19033, 116831), (29909, 74347), (35347, 62909), (43043, 51661)]