2500203426

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{167}}^1\times {\mathrm{257}}^1$

素因数の和:528

約数の個数: 128

約数和(自身を含む): 6158315520

約数和(自身を除く): 3658112094

約数列:

[1, 2, 3, 6, 7, 14, 19, 21, 38, 42, 57, 73, 114, 133, 146, 167, 219, 257, 266, 334, 399, 438, 501, 511, 514, 771, 798, 1002, 1022, 1169, 1387, 1533, 1542, 1799, 2338, 2774, 3066, 3173, 3507, 3598, 4161, 4883, 5397, 6346, 7014, 8322, 9519, 9709, 9766, 10794, 12191, 14649, 18761, 19038, 19418, 22211, 24382, 29127, 29298, 34181, 36573, 37522, 42919, 44422, 56283, 58254, 66633, 68362, 73146, 85337, 85838, 102543, 112566, 128757, 131327, 133266, 170674, 205086, 231629, 256011, 257514, 262654, 300433, 356459, 393981, 463258, 512022, 600866, 694887, 712918, 787962, 815461, 901299, 1069377, 1389774, 1621403, 1630922, 1802598, 2138754, 2446383, 2495213, 3133087, 3242806, 4864209, 4892766, 4990426, 5708227, 6266174, 7485639, 9399261, 9728418, 11416454, 14971278, 17124681, 18798522, 21931609, 34249362, 43863218, 59528653, 65794827, 119057306, 131589654, 178585959, 357171918, 416700571, 833401142, 1250101713, 2500203426]

約数ペア:

[(1, 2500203426), (2, 1250101713), (3, 833401142), (6, 416700571), (7, 357171918), (14, 178585959), (19, 131589654), (21, 119057306), (38, 65794827), (42, 59528653), (57, 43863218), (73, 34249362), (114, 21931609), (133, 18798522), (146, 17124681), (167, 14971278), (219, 11416454), (257, 9728418), (266, 9399261), (334, 7485639), (399, 6266174), (438, 5708227), (501, 4990426), (511, 4892766), (514, 4864209), (771, 3242806), (798, 3133087), (1002, 2495213), (1022, 2446383), (1169, 2138754), (1387, 1802598), (1533, 1630922), (1542, 1621403), (1799, 1389774), (2338, 1069377), (2774, 901299), (3066, 815461), (3173, 787962), (3507, 712918), (3598, 694887), (4161, 600866), (4883, 512022), (5397, 463258), (6346, 393981), (7014, 356459), (8322, 300433), (9519, 262654), (9709, 257514), (9766, 256011), (10794, 231629), (12191, 205086), (14649, 170674), (18761, 133266), (19038, 131327), (19418, 128757), (22211, 112566), (24382, 102543), (29127, 85838), (29298, 85337), (34181, 73146), (36573, 68362), (37522, 66633), (42919, 58254), (44422, 56283)]