1949203578

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{2711}}^1$

素因数の和:2812

約数の個数: 128

約数和(自身を含む): 5061242880

約数和(自身を除く): 3112039302

約数列:

[1, 2, 3, 6, 7, 14, 17, 19, 21, 34, 38, 42, 51, 53, 57, 102, 106, 114, 119, 133, 159, 238, 266, 318, 323, 357, 371, 399, 646, 714, 742, 798, 901, 969, 1007, 1113, 1802, 1938, 2014, 2226, 2261, 2703, 2711, 3021, 4522, 5406, 5422, 6042, 6307, 6783, 7049, 8133, 12614, 13566, 14098, 16266, 17119, 18921, 18977, 21147, 34238, 37842, 37954, 42294, 46087, 51357, 51509, 56931, 92174, 102714, 103018, 113862, 119833, 138261, 143683, 154527, 239666, 276522, 287366, 309054, 322609, 359499, 360563, 431049, 645218, 718998, 721126, 862098, 875653, 967827, 1005781, 1081689, 1751306, 1935654, 2011562, 2163378, 2442611, 2626959, 2729977, 3017343, 4885222, 5253918, 5459954, 6034686, 6129571, 7327833, 8189931, 12259142, 14655666, 16379862, 17098277, 18388713, 19109839, 34196554, 36777426, 38219678, 46409609, 51294831, 57329517, 92819218, 102589662, 114659034, 139228827, 278457654, 324867263, 649734526, 974601789, 1949203578]

約数ペア:

[(1, 1949203578), (2, 974601789), (3, 649734526), (6, 324867263), (7, 278457654), (14, 139228827), (17, 114659034), (19, 102589662), (21, 92819218), (34, 57329517), (38, 51294831), (42, 46409609), (51, 38219678), (53, 36777426), (57, 34196554), (102, 19109839), (106, 18388713), (114, 17098277), (119, 16379862), (133, 14655666), (159, 12259142), (238, 8189931), (266, 7327833), (318, 6129571), (323, 6034686), (357, 5459954), (371, 5253918), (399, 4885222), (646, 3017343), (714, 2729977), (742, 2626959), (798, 2442611), (901, 2163378), (969, 2011562), (1007, 1935654), (1113, 1751306), (1802, 1081689), (1938, 1005781), (2014, 967827), (2226, 875653), (2261, 862098), (2703, 721126), (2711, 718998), (3021, 645218), (4522, 431049), (5406, 360563), (5422, 359499), (6042, 322609), (6307, 309054), (6783, 287366), (7049, 276522), (8133, 239666), (12614, 154527), (13566, 143683), (14098, 138261), (16266, 119833), (17119, 113862), (18921, 103018), (18977, 102714), (21147, 92174), (34238, 56931), (37842, 51509), (37954, 51357), (42294, 46087)]