2094780856

素因数分解:

$2^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{1549}}^1$

素因数の和:1653

約数の個数: 128

約数和(自身を含む): 4999680000

約数和(自身を除く): 2904899144

約数列:

[1, 2, 4, 7, 8, 14, 19, 28, 31, 38, 41, 56, 62, 76, 82, 124, 133, 152, 164, 217, 248, 266, 287, 328, 434, 532, 574, 589, 779, 868, 1064, 1148, 1178, 1271, 1549, 1558, 1736, 2296, 2356, 2542, 3098, 3116, 4123, 4712, 5084, 5453, 6196, 6232, 8246, 8897, 10168, 10843, 10906, 12392, 16492, 17794, 21686, 21812, 24149, 29431, 32984, 35588, 43372, 43624, 48019, 48298, 58862, 63509, 71176, 86744, 96038, 96596, 117724, 127018, 169043, 192076, 193192, 206017, 235448, 254036, 336133, 338086, 384152, 412034, 444563, 508072, 672266, 676172, 824068, 889126, 912361, 1206671, 1344532, 1352344, 1648136, 1778252, 1824722, 1968779, 2413342, 2689064, 3556504, 3649444, 3937558, 4826684, 6386527, 7298888, 7875116, 8446697, 9653368, 12773054, 13781453, 15750232, 16893394, 25546108, 27562906, 33786788, 37406801, 51092216, 55125812, 67573576, 74813602, 110251624, 149627204, 261847607, 299254408, 523695214, 1047390428, 2094780856]

約数ペア:

[(1, 2094780856), (2, 1047390428), (4, 523695214), (7, 299254408), (8, 261847607), (14, 149627204), (19, 110251624), (28, 74813602), (31, 67573576), (38, 55125812), (41, 51092216), (56, 37406801), (62, 33786788), (76, 27562906), (82, 25546108), (124, 16893394), (133, 15750232), (152, 13781453), (164, 12773054), (217, 9653368), (248, 8446697), (266, 7875116), (287, 7298888), (328, 6386527), (434, 4826684), (532, 3937558), (574, 3649444), (589, 3556504), (779, 2689064), (868, 2413342), (1064, 1968779), (1148, 1824722), (1178, 1778252), (1271, 1648136), (1549, 1352344), (1558, 1344532), (1736, 1206671), (2296, 912361), (2356, 889126), (2542, 824068), (3098, 676172), (3116, 672266), (4123, 508072), (4712, 444563), (5084, 412034), (5453, 384152), (6196, 338086), (6232, 336133), (8246, 254036), (8897, 235448), (10168, 206017), (10843, 193192), (10906, 192076), (12392, 169043), (16492, 127018), (17794, 117724), (21686, 96596), (21812, 96038), (24149, 86744), (29431, 71176), (32984, 63509), (35588, 58862), (43372, 48298), (43624, 48019)]