2012058213

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{131}}^1\times {\mathrm{313}}^1\times {\mathrm{1487}}^1$

素因数の和:1945

約数の個数: 32

約数和(自身を含む): 2960381952

約数和(自身を除く): 948323739

約数列:

[1, 3, 11, 33, 131, 313, 393, 939, 1441, 1487, 3443, 4323, 4461, 10329, 16357, 41003, 49071, 123009, 194797, 451033, 465431, 584391, 1353099, 1396293, 2142767, 5119741, 6428301, 15359223, 60971461, 182914383, 670686071, 2012058213]

約数ペア:

[(1, 2012058213), (3, 670686071), (11, 182914383), (33, 60971461), (131, 15359223), (313, 6428301), (393, 5119741), (939, 2142767), (1441, 1396293), (1487, 1353099), (3443, 584391), (4323, 465431), (4461, 451033), (10329, 194797), (16357, 123009), (41003, 49071)]