2049788158

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{10601}}^1$

素因数の和:10689

約数の個数: 48

約数和(自身を含む): 3654891072

約数和(自身を除く): 1605102914

約数列:

[1, 2, 11, 17, 22, 34, 47, 94, 121, 187, 242, 374, 517, 799, 1034, 1598, 2057, 4114, 5687, 8789, 10601, 11374, 17578, 21202, 96679, 116611, 180217, 193358, 233222, 360434, 498247, 996494, 1282721, 1982387, 2565442, 3964774, 5480717, 8470199, 10961434, 16940398, 21806257, 43612514, 60287887, 93172189, 120575774, 186344378, 1024894079, 2049788158]

約数ペア:

[(1, 2049788158), (2, 1024894079), (11, 186344378), (17, 120575774), (22, 93172189), (34, 60287887), (47, 43612514), (94, 21806257), (121, 16940398), (187, 10961434), (242, 8470199), (374, 5480717), (517, 3964774), (799, 2565442), (1034, 1982387), (1598, 1282721), (2057, 996494), (4114, 498247), (5687, 360434), (8789, 233222), (10601, 193358), (11374, 180217), (17578, 116611), (21202, 96679)]