2000494314

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{157}}^1\times {\mathrm{2593}}^1$

素因数の和:2781

約数の個数: 128

約数和(自身を含む): 5508410880

約数和(自身を除く): 3507916566

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 21, 26, 27, 39, 42, 54, 63, 78, 91, 117, 126, 157, 182, 189, 234, 273, 314, 351, 378, 471, 546, 702, 819, 942, 1099, 1413, 1638, 2041, 2198, 2457, 2593, 2826, 3297, 4082, 4239, 4914, 5186, 6123, 6594, 7779, 8478, 9891, 12246, 14287, 15558, 18151, 18369, 19782, 23337, 28574, 29673, 33709, 36302, 36738, 42861, 46674, 54453, 55107, 59346, 67418, 70011, 85722, 101127, 108906, 110214, 128583, 140022, 163359, 202254, 235963, 257166, 303381, 326718, 385749, 407101, 471926, 490077, 606762, 707889, 771498, 814202, 910143, 980154, 1221303, 1415778, 1820286, 2123667, 2442606, 2849707, 3663909, 4247334, 5292313, 5699414, 6371001, 7327818, 8549121, 10584626, 10991727, 12742002, 15876939, 17098242, 21983454, 25647363, 31753878, 37046191, 47630817, 51294726, 74092382, 76942089, 95261634, 111138573, 142892451, 153884178, 222277146, 285784902, 333415719, 666831438, 1000247157, 2000494314]

約数ペア:

[(1, 2000494314), (2, 1000247157), (3, 666831438), (6, 333415719), (7, 285784902), (9, 222277146), (13, 153884178), (14, 142892451), (18, 111138573), (21, 95261634), (26, 76942089), (27, 74092382), (39, 51294726), (42, 47630817), (54, 37046191), (63, 31753878), (78, 25647363), (91, 21983454), (117, 17098242), (126, 15876939), (157, 12742002), (182, 10991727), (189, 10584626), (234, 8549121), (273, 7327818), (314, 6371001), (351, 5699414), (378, 5292313), (471, 4247334), (546, 3663909), (702, 2849707), (819, 2442606), (942, 2123667), (1099, 1820286), (1413, 1415778), (1638, 1221303), (2041, 980154), (2198, 910143), (2457, 814202), (2593, 771498), (2826, 707889), (3297, 606762), (4082, 490077), (4239, 471926), (4914, 407101), (5186, 385749), (6123, 326718), (6594, 303381), (7779, 257166), (8478, 235963), (9891, 202254), (12246, 163359), (14287, 140022), (15558, 128583), (18151, 110214), (18369, 108906), (19782, 101127), (23337, 85722), (28574, 70011), (29673, 67418), (33709, 59346), (36302, 55107), (36738, 54453), (42861, 46674)]