1980733002

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{337}}^1\times {\mathrm{1987}}^1$

素因数の和:2375

約数の個数: 64

約数和(自身を含む): 4354197120

約数和(自身を除く): 2373464118

約数列:

[1, 2, 3, 6, 17, 29, 34, 51, 58, 87, 102, 174, 337, 493, 674, 986, 1011, 1479, 1987, 2022, 2958, 3974, 5729, 5961, 9773, 11458, 11922, 17187, 19546, 29319, 33779, 34374, 57623, 58638, 67558, 101337, 115246, 166141, 172869, 202674, 332282, 345738, 498423, 669619, 979591, 996846, 1339238, 1959182, 2008857, 2938773, 4017714, 5877546, 11383523, 19418951, 22767046, 34150569, 38837902, 58256853, 68301138, 116513706, 330122167, 660244334, 990366501, 1980733002]

約数ペア:

[(1, 1980733002), (2, 990366501), (3, 660244334), (6, 330122167), (17, 116513706), (29, 68301138), (34, 58256853), (51, 38837902), (58, 34150569), (87, 22767046), (102, 19418951), (174, 11383523), (337, 5877546), (493, 4017714), (674, 2938773), (986, 2008857), (1011, 1959182), (1479, 1339238), (1987, 996846), (2022, 979591), (2958, 669619), (3974, 498423), (5729, 345738), (5961, 332282), (9773, 202674), (11458, 172869), (11922, 166141), (17187, 115246), (19546, 101337), (29319, 67558), (33779, 58638), (34374, 57623)]