2000607546

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{1301}}^1$

素因数の和:1420

約数の個数: 128

約数和(自身を含む): 5039677440

約数和(自身を除く): 3039069894

約数列:

[1, 2, 3, 6, 7, 14, 19, 21, 38, 41, 42, 47, 57, 82, 94, 114, 123, 133, 141, 246, 266, 282, 287, 329, 399, 574, 658, 779, 798, 861, 893, 987, 1301, 1558, 1722, 1786, 1927, 1974, 2337, 2602, 2679, 3854, 3903, 4674, 5358, 5453, 5781, 6251, 7806, 9107, 10906, 11562, 12502, 13489, 16359, 18214, 18753, 24719, 26978, 27321, 32718, 36613, 37506, 40467, 49438, 53341, 54642, 61147, 73226, 74157, 80934, 106682, 109839, 122294, 148314, 160023, 173033, 183441, 219678, 256291, 320046, 346066, 366882, 373387, 428029, 512582, 519099, 746774, 768873, 856058, 1013479, 1038198, 1120161, 1161793, 1284087, 1537746, 2026958, 2240322, 2323586, 2507027, 2568174, 3040437, 3485379, 5014054, 6080874, 6970758, 7094353, 7521081, 8132551, 14188706, 15042162, 16265102, 17549189, 21283059, 24397653, 35098378, 42566118, 47633513, 48795306, 52647567, 95267026, 105295134, 142900539, 285801078, 333434591, 666869182, 1000303773, 2000607546]

約数ペア:

[(1, 2000607546), (2, 1000303773), (3, 666869182), (6, 333434591), (7, 285801078), (14, 142900539), (19, 105295134), (21, 95267026), (38, 52647567), (41, 48795306), (42, 47633513), (47, 42566118), (57, 35098378), (82, 24397653), (94, 21283059), (114, 17549189), (123, 16265102), (133, 15042162), (141, 14188706), (246, 8132551), (266, 7521081), (282, 7094353), (287, 6970758), (329, 6080874), (399, 5014054), (574, 3485379), (658, 3040437), (779, 2568174), (798, 2507027), (861, 2323586), (893, 2240322), (987, 2026958), (1301, 1537746), (1558, 1284087), (1722, 1161793), (1786, 1120161), (1927, 1038198), (1974, 1013479), (2337, 856058), (2602, 768873), (2679, 746774), (3854, 519099), (3903, 512582), (4674, 428029), (5358, 373387), (5453, 366882), (5781, 346066), (6251, 320046), (7806, 256291), (9107, 219678), (10906, 183441), (11562, 173033), (12502, 160023), (13489, 148314), (16359, 122294), (18214, 109839), (18753, 106682), (24719, 80934), (26978, 74157), (27321, 73226), (32718, 61147), (36613, 54642), (37506, 53341), (40467, 49438)]