2050876443

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{191}}^1$

素因数の和:325

約数の個数: 128

約数和(自身を含む): 3737124864

約数和(自身を除く): 1686248421

約数列:

[1, 3, 7, 11, 21, 23, 33, 43, 47, 69, 77, 129, 141, 161, 191, 231, 253, 301, 329, 473, 483, 517, 573, 759, 903, 987, 989, 1081, 1337, 1419, 1551, 1771, 2021, 2101, 2967, 3243, 3311, 3619, 4011, 4393, 5313, 6063, 6303, 6923, 7567, 8213, 8977, 9933, 10857, 10879, 11891, 13179, 14147, 14707, 20769, 22231, 22701, 24639, 26931, 30751, 32637, 35673, 42441, 44121, 46483, 48323, 57491, 62839, 66693, 76153, 83237, 90343, 92253, 98747, 139449, 144969, 155617, 172473, 188517, 188899, 206471, 228459, 249711, 271029, 296241, 325381, 338261, 386011, 466851, 511313, 566697, 619413, 632401, 691229, 976143, 1014783, 1158033, 1322293, 1445297, 1533939, 1897203, 2073687, 2077889, 2271181, 2702077, 3579191, 3966879, 4246121, 4335891, 6233667, 6813543, 8106231, 8878253, 10737573, 12738363, 14545223, 15898267, 26634759, 29722847, 43635669, 47694801, 62147771, 89168541, 97660783, 186443313, 292982349, 683625481, 2050876443]

約数ペア:

[(1, 2050876443), (3, 683625481), (7, 292982349), (11, 186443313), (21, 97660783), (23, 89168541), (33, 62147771), (43, 47694801), (47, 43635669), (69, 29722847), (77, 26634759), (129, 15898267), (141, 14545223), (161, 12738363), (191, 10737573), (231, 8878253), (253, 8106231), (301, 6813543), (329, 6233667), (473, 4335891), (483, 4246121), (517, 3966879), (573, 3579191), (759, 2702077), (903, 2271181), (987, 2077889), (989, 2073687), (1081, 1897203), (1337, 1533939), (1419, 1445297), (1551, 1322293), (1771, 1158033), (2021, 1014783), (2101, 976143), (2967, 691229), (3243, 632401), (3311, 619413), (3619, 566697), (4011, 511313), (4393, 466851), (5313, 386011), (6063, 338261), (6303, 325381), (6923, 296241), (7567, 271029), (8213, 249711), (8977, 228459), (9933, 206471), (10857, 188899), (10879, 188517), (11891, 172473), (13179, 155617), (14147, 144969), (14707, 139449), (20769, 98747), (22231, 92253), (22701, 90343), (24639, 83237), (26931, 76153), (30751, 66693), (32637, 62839), (35673, 57491), (42441, 48323), (44121, 46483)]