1914826452

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{23}}^1\times {\mathrm{8191}}^1$

素因数の和:8250

約数の個数: 144

約数和(自身を含む): 5857345536

約数和(自身を除く): 3942519084

約数列:

[1, 2, 3, 4, 6, 7, 11, 12, 14, 21, 22, 23, 28, 33, 42, 44, 46, 66, 69, 77, 84, 92, 121, 132, 138, 154, 161, 231, 242, 253, 276, 308, 322, 363, 462, 483, 484, 506, 644, 726, 759, 847, 924, 966, 1012, 1452, 1518, 1694, 1771, 1932, 2541, 2783, 3036, 3388, 3542, 5082, 5313, 5566, 7084, 8191, 8349, 10164, 10626, 11132, 16382, 16698, 19481, 21252, 24573, 32764, 33396, 38962, 49146, 57337, 58443, 77924, 90101, 98292, 114674, 116886, 172011, 180202, 188393, 229348, 233772, 270303, 344022, 360404, 376786, 540606, 565179, 630707, 688044, 753572, 991111, 1081212, 1130358, 1261414, 1318751, 1892121, 1982222, 2072323, 2260716, 2522828, 2637502, 2973333, 3784242, 3956253, 3964444, 4144646, 5275004, 5946666, 6216969, 6937777, 7568484, 7912506, 8289292, 11893332, 12433938, 13875554, 14506261, 15825012, 20813331, 22795553, 24867876, 27751108, 29012522, 41626662, 43518783, 45591106, 58025044, 68386659, 83253324, 87037566, 91182212, 136773318, 159568871, 174075132, 273546636, 319137742, 478706613, 638275484, 957413226, 1914826452]

約数ペア:

[(1, 1914826452), (2, 957413226), (3, 638275484), (4, 478706613), (6, 319137742), (7, 273546636), (11, 174075132), (12, 159568871), (14, 136773318), (21, 91182212), (22, 87037566), (23, 83253324), (28, 68386659), (33, 58025044), (42, 45591106), (44, 43518783), (46, 41626662), (66, 29012522), (69, 27751108), (77, 24867876), (84, 22795553), (92, 20813331), (121, 15825012), (132, 14506261), (138, 13875554), (154, 12433938), (161, 11893332), (231, 8289292), (242, 7912506), (253, 7568484), (276, 6937777), (308, 6216969), (322, 5946666), (363, 5275004), (462, 4144646), (483, 3964444), (484, 3956253), (506, 3784242), (644, 2973333), (726, 2637502), (759, 2522828), (847, 2260716), (924, 2072323), (966, 1982222), (1012, 1892121), (1452, 1318751), (1518, 1261414), (1694, 1130358), (1771, 1081212), (1932, 991111), (2541, 753572), (2783, 688044), (3036, 630707), (3388, 565179), (3542, 540606), (5082, 376786), (5313, 360404), (5566, 344022), (7084, 270303), (8191, 233772), (8349, 229348), (10164, 188393), (10626, 180202), (11132, 172011), (16382, 116886), (16698, 114674), (19481, 98292), (21252, 90101), (24573, 77924), (32764, 58443), (33396, 57337), (38962, 49146)]