2008393824978

素因数分解:

$2^1\times 3^2\times {\mathrm{17}}^2\times {\mathrm{29}}^1\times {\mathrm{13313141}}^1$

素因数の和:13313212

約数の個数: 72

約数和(自身を含む): 4781947474980

約数和(自身を除く): 2773553650002

約数列:

[1, 2, 3, 6, 9, 17, 18, 29, 34, 51, 58, 87, 102, 153, 174, 261, 289, 306, 493, 522, 578, 867, 986, 1479, 1734, 2601, 2958, 4437, 5202, 8381, 8874, 16762, 25143, 50286, 75429, 150858, 13313141, 26626282, 39939423, 79878846, 119818269, 226323397, 239636538, 386081089, 452646794, 678970191, 772162178, 1158243267, 1357940382, 2036910573, 2316486534, 3474729801, 3847497749, 4073821146, 6563378513, 6949459602, 7694995498, 11542493247, 13126757026, 19690135539, 23084986494, 34627479741, 39380271078, 59070406617, 69254959482, 111577434721, 118140813234, 223154869442, 334732304163, 669464608326, 1004196912489, 2008393824978]

約数ペア:

[(1, 2008393824978), (2, 1004196912489), (3, 669464608326), (6, 334732304163), (9, 223154869442), (17, 118140813234), (18, 111577434721), (29, 69254959482), (34, 59070406617), (51, 39380271078), (58, 34627479741), (87, 23084986494), (102, 19690135539), (153, 13126757026), (174, 11542493247), (261, 7694995498), (289, 6949459602), (306, 6563378513), (493, 4073821146), (522, 3847497749), (578, 3474729801), (867, 2316486534), (986, 2036910573), (1479, 1357940382), (1734, 1158243267), (2601, 772162178), (2958, 678970191), (4437, 452646794), (5202, 386081089), (8381, 239636538), (8874, 226323397), (16762, 119818269), (25143, 79878846), (50286, 39939423), (75429, 26626282), (150858, 13313141)]