2017451784

素因数分解:

$2^3\times 3^1\times {\mathrm{53}}^1\times {\mathrm{83}}^1\times {\mathrm{97}}^1\times {\mathrm{197}}^1$

素因数の和:439

約数の個数: 128

約数和(自身を含む): 5280992640

約数和(自身を除く): 3263540856

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 53, 83, 97, 106, 159, 166, 194, 197, 212, 249, 291, 318, 332, 388, 394, 424, 498, 582, 591, 636, 664, 776, 788, 996, 1164, 1182, 1272, 1576, 1992, 2328, 2364, 4399, 4728, 5141, 8051, 8798, 10282, 10441, 13197, 15423, 16102, 16351, 17596, 19109, 20564, 20882, 24153, 26394, 30846, 31323, 32204, 32702, 35192, 38218, 41128, 41764, 48306, 49053, 52788, 57327, 61692, 62646, 64408, 65404, 76436, 83528, 96612, 98106, 105576, 114654, 123384, 125292, 130808, 152872, 193224, 196212, 229308, 250584, 392424, 426703, 458616, 853406, 866603, 1012777, 1280109, 1586047, 1706812, 1733206, 2025554, 2560218, 2599809, 3038331, 3172094, 3413624, 3466412, 4051108, 4758141, 5120436, 5199618, 6076662, 6344188, 6932824, 8102216, 9516282, 10240872, 10399236, 12153324, 12688376, 19032564, 20798472, 24306648, 38065128, 84060491, 168120982, 252181473, 336241964, 504362946, 672483928, 1008725892, 2017451784]

約数ペア:

[(1, 2017451784), (2, 1008725892), (3, 672483928), (4, 504362946), (6, 336241964), (8, 252181473), (12, 168120982), (24, 84060491), (53, 38065128), (83, 24306648), (97, 20798472), (106, 19032564), (159, 12688376), (166, 12153324), (194, 10399236), (197, 10240872), (212, 9516282), (249, 8102216), (291, 6932824), (318, 6344188), (332, 6076662), (388, 5199618), (394, 5120436), (424, 4758141), (498, 4051108), (582, 3466412), (591, 3413624), (636, 3172094), (664, 3038331), (776, 2599809), (788, 2560218), (996, 2025554), (1164, 1733206), (1182, 1706812), (1272, 1586047), (1576, 1280109), (1992, 1012777), (2328, 866603), (2364, 853406), (4399, 458616), (4728, 426703), (5141, 392424), (8051, 250584), (8798, 229308), (10282, 196212), (10441, 193224), (13197, 152872), (15423, 130808), (16102, 125292), (16351, 123384), (17596, 114654), (19109, 105576), (20564, 98106), (20882, 96612), (24153, 83528), (26394, 76436), (30846, 65404), (31323, 64408), (32204, 62646), (32702, 61692), (35192, 57327), (38218, 52788), (41128, 49053), (41764, 48306)]