2904993539

素因数分解:

$7^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{97}}^1\times {\mathrm{4759}}^1$

素因数の和:4923

約数の個数: 32

約数和(自身を含む): 3582566400

約数和(自身を除く): 677572861

約数列:

[1, 7, 29, 31, 97, 203, 217, 679, 899, 2813, 3007, 4759, 6293, 19691, 21049, 33313, 87203, 138011, 147529, 461623, 610421, 966077, 1032703, 3231361, 4278341, 13387067, 14310313, 29948387, 93709469, 100172191, 414999077, 2904993539]

約数ペア:

[(1, 2904993539), (7, 414999077), (29, 100172191), (31, 93709469), (97, 29948387), (203, 14310313), (217, 13387067), (679, 4278341), (899, 3231361), (2813, 1032703), (3007, 966077), (4759, 610421), (6293, 461623), (19691, 147529), (21049, 138011), (33313, 87203)]