2023340605

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{39857}}^1$

素因数の和:39957

約数の個数: 32

約数和(自身を含む): 2892734208

約数和(自身を除く): 869393603

約数列:

[1, 5, 11, 13, 55, 65, 71, 143, 355, 715, 781, 923, 3905, 4615, 10153, 39857, 50765, 199285, 438427, 518141, 2192135, 2590705, 2829847, 5699551, 14149235, 28497755, 31128317, 36788011, 155641585, 183940055, 404668121, 2023340605]

約数ペア:

[(1, 2023340605), (5, 404668121), (11, 183940055), (13, 155641585), (55, 36788011), (65, 31128317), (71, 28497755), (143, 14149235), (355, 5699551), (715, 2829847), (781, 2590705), (923, 2192135), (3905, 518141), (4615, 438427), (10153, 199285), (39857, 50765)]