2017477133

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{67}}^1\times {\mathrm{211}}^1$

素因数の和:370

約数の個数: 64

約数和(自身を含む): 2629478400

約数和(自身を除く): 612001267

約数列:

[1, 7, 19, 29, 37, 67, 133, 203, 211, 259, 469, 551, 703, 1073, 1273, 1477, 1943, 2479, 3857, 4009, 4921, 6119, 7511, 7807, 8911, 13601, 14137, 17353, 20387, 28063, 36917, 42833, 47101, 54649, 71891, 98959, 116261, 142709, 148333, 226403, 258419, 268603, 329707, 409973, 503237, 523069, 813827, 1038331, 1365929, 1584821, 1880221, 2869811, 3661483, 4301657, 7789487, 9561503, 9938311, 15169001, 30111599, 54526409, 69568177, 106183007, 288211019, 2017477133]

約数ペア:

[(1, 2017477133), (7, 288211019), (19, 106183007), (29, 69568177), (37, 54526409), (67, 30111599), (133, 15169001), (203, 9938311), (211, 9561503), (259, 7789487), (469, 4301657), (551, 3661483), (703, 2869811), (1073, 1880221), (1273, 1584821), (1477, 1365929), (1943, 1038331), (2479, 813827), (3857, 523069), (4009, 503237), (4921, 409973), (6119, 329707), (7511, 268603), (7807, 258419), (8911, 226403), (13601, 148333), (14137, 142709), (17353, 116261), (20387, 98959), (28063, 71891), (36917, 54649), (42833, 47101)]