508731019655

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{317}}^1\times {\mathrm{2381}}^1\times {\mathrm{5861}}^1$

素因数の和:8587

約数の個数: 32

約数和(自身を含む): 639406700928

約数和(自身を除く): 130675681273

約数列:

[1, 5, 23, 115, 317, 1585, 2381, 5861, 7291, 11905, 29305, 36455, 54763, 134803, 273815, 674015, 754777, 1857937, 3773885, 9289685, 13955041, 17359871, 42732551, 69775205, 86799355, 213662755, 320965943, 1604829715, 4423747997, 22118739985, 101746203931, 508731019655]

約数ペア:

[(1, 508731019655), (5, 101746203931), (23, 22118739985), (115, 4423747997), (317, 1604829715), (1585, 320965943), (2381, 213662755), (5861, 86799355), (7291, 69775205), (11905, 42732551), (29305, 17359871), (36455, 13955041), (54763, 9289685), (134803, 3773885), (273815, 1857937), (674015, 754777)]