2019936567

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{59}}^1\times {\mathrm{1049}}^1$

素因数の和:1188

約数の個数: 64

約数和(自身を含む): 3193344000

約数和(自身を除く): 1173407433

約数列:

[1, 3, 11, 23, 33, 43, 59, 69, 129, 177, 253, 473, 649, 759, 989, 1049, 1357, 1419, 1947, 2537, 2967, 3147, 4071, 7611, 10879, 11539, 14927, 24127, 27907, 32637, 34617, 44781, 45107, 58351, 61891, 72381, 83721, 135321, 175053, 185673, 265397, 496177, 641861, 680801, 796191, 1037461, 1423493, 1488531, 1925583, 2042403, 2661313, 3112383, 4270479, 7983939, 11412071, 15658423, 29274443, 34236213, 46975269, 61210199, 87823329, 183630597, 673312189, 2019936567]

約数ペア:

[(1, 2019936567), (3, 673312189), (11, 183630597), (23, 87823329), (33, 61210199), (43, 46975269), (59, 34236213), (69, 29274443), (129, 15658423), (177, 11412071), (253, 7983939), (473, 4270479), (649, 3112383), (759, 2661313), (989, 2042403), (1049, 1925583), (1357, 1488531), (1419, 1423493), (1947, 1037461), (2537, 796191), (2967, 680801), (3147, 641861), (4071, 496177), (7611, 265397), (10879, 185673), (11539, 175053), (14927, 135321), (24127, 83721), (27907, 72381), (32637, 61891), (34617, 58351), (44781, 45107)]