2261036708

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{2917}}^1$

素因数の和:3025

約数の個数: 96

約数和(自身を含む): 5019893760

約数和(自身を除く): 2758857052

約数列:

[1, 2, 4, 7, 14, 19, 28, 31, 38, 47, 62, 76, 94, 124, 133, 188, 217, 266, 329, 434, 532, 589, 658, 868, 893, 1178, 1316, 1457, 1786, 2356, 2914, 2917, 3572, 4123, 5828, 5834, 6251, 8246, 10199, 11668, 12502, 16492, 20398, 20419, 25004, 27683, 40796, 40838, 55366, 55423, 81676, 90427, 110732, 110846, 137099, 180854, 193781, 221692, 274198, 361708, 387562, 387961, 548396, 632989, 775124, 775922, 959693, 1265978, 1551844, 1718113, 1919386, 2531956, 2604881, 3436226, 3838772, 4250069, 5209762, 6872452, 8500138, 10419524, 12026791, 17000276, 18234167, 24053582, 29750483, 36468334, 48107164, 59500966, 72936668, 80751311, 119001932, 161502622, 323005244, 565259177, 1130518354, 2261036708]

約数ペア:

[(1, 2261036708), (2, 1130518354), (4, 565259177), (7, 323005244), (14, 161502622), (19, 119001932), (28, 80751311), (31, 72936668), (38, 59500966), (47, 48107164), (62, 36468334), (76, 29750483), (94, 24053582), (124, 18234167), (133, 17000276), (188, 12026791), (217, 10419524), (266, 8500138), (329, 6872452), (434, 5209762), (532, 4250069), (589, 3838772), (658, 3436226), (868, 2604881), (893, 2531956), (1178, 1919386), (1316, 1718113), (1457, 1551844), (1786, 1265978), (2356, 959693), (2914, 775922), (2917, 775124), (3572, 632989), (4123, 548396), (5828, 387961), (5834, 387562), (6251, 361708), (8246, 274198), (10199, 221692), (11668, 193781), (12502, 180854), (16492, 137099), (20398, 110846), (20419, 110732), (25004, 90427), (27683, 81676), (40796, 55423), (40838, 55366)]