2013228487972

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{499}}^1\times {\mathrm{2096947}}^1$

素因数の和:2097500

約数の個数: 48

約数和(自身を含む): 3904517176000

約数和(自身を除く): 1891288688028

約数列:

[1, 2, 4, 13, 26, 37, 52, 74, 148, 481, 499, 962, 998, 1924, 1996, 6487, 12974, 18463, 25948, 36926, 73852, 240019, 480038, 960076, 2096947, 4193894, 8387788, 27260311, 54520622, 77587039, 109041244, 155174078, 310348156, 1008631507, 1046376553, 2017263014, 2092753106, 4034526028, 4185506212, 13602895189, 27205790378, 38715932461, 54411580756, 77431864922, 154863729844, 503307121993, 1006614243986, 2013228487972]

約数ペア:

[(1, 2013228487972), (2, 1006614243986), (4, 503307121993), (13, 154863729844), (26, 77431864922), (37, 54411580756), (52, 38715932461), (74, 27205790378), (148, 13602895189), (481, 4185506212), (499, 4034526028), (962, 2092753106), (998, 2017263014), (1924, 1046376553), (1996, 1008631507), (6487, 310348156), (12974, 155174078), (18463, 109041244), (25948, 77587039), (36926, 54520622), (73852, 27260311), (240019, 8387788), (480038, 4193894), (960076, 2096947)]