2080343706

素因数分解:

$2^1\times 3^1\times 7^3\times {\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{641}}^1$

素因数の和:769

約数の個数: 128

約数和(自身を含む): 5177088000

約数和(自身を除く): 3096744294

約数列:

[1, 2, 3, 6, 7, 14, 19, 21, 38, 42, 49, 57, 83, 98, 114, 133, 147, 166, 249, 266, 294, 343, 399, 498, 581, 641, 686, 798, 931, 1029, 1162, 1282, 1577, 1743, 1862, 1923, 2058, 2793, 3154, 3486, 3846, 4067, 4487, 4731, 5586, 6517, 8134, 8974, 9462, 11039, 12179, 12201, 13034, 13461, 19551, 22078, 24358, 24402, 26922, 28469, 31409, 33117, 36537, 39102, 53203, 56938, 62818, 66234, 73074, 77273, 85253, 85407, 94227, 106406, 154546, 159609, 170506, 170814, 188454, 219863, 231819, 255759, 319218, 372421, 439726, 463638, 511518, 540911, 596771, 659589, 744842, 1010857, 1081822, 1117263, 1193542, 1319178, 1622733, 1790313, 2021714, 2234526, 2606947, 3032571, 3245466, 3580626, 4177397, 5213894, 6065142, 7075999, 7820841, 8354794, 12532191, 14151998, 15641682, 18248629, 21227997, 25064382, 36497258, 42455994, 49531993, 54745887, 99063986, 109491774, 148595979, 297191958, 346723951, 693447902, 1040171853, 2080343706]

約数ペア:

[(1, 2080343706), (2, 1040171853), (3, 693447902), (6, 346723951), (7, 297191958), (14, 148595979), (19, 109491774), (21, 99063986), (38, 54745887), (42, 49531993), (49, 42455994), (57, 36497258), (83, 25064382), (98, 21227997), (114, 18248629), (133, 15641682), (147, 14151998), (166, 12532191), (249, 8354794), (266, 7820841), (294, 7075999), (343, 6065142), (399, 5213894), (498, 4177397), (581, 3580626), (641, 3245466), (686, 3032571), (798, 2606947), (931, 2234526), (1029, 2021714), (1162, 1790313), (1282, 1622733), (1577, 1319178), (1743, 1193542), (1862, 1117263), (1923, 1081822), (2058, 1010857), (2793, 744842), (3154, 659589), (3486, 596771), (3846, 540911), (4067, 511518), (4487, 463638), (4731, 439726), (5586, 372421), (6517, 319218), (8134, 255759), (8974, 231819), (9462, 219863), (11039, 188454), (12179, 170814), (12201, 170506), (13034, 159609), (13461, 154546), (19551, 106406), (22078, 94227), (24358, 85407), (24402, 85253), (26922, 77273), (28469, 73074), (31409, 66234), (33117, 62818), (36537, 56938), (39102, 53203)]