2011796752

素因数分解:

$2^4\times 7^1\times {\mathrm{23}}^1\times {\mathrm{179}}^1\times {\mathrm{4363}}^1$

素因数の和:4580

約数の個数: 80

約数和(自身を含む): 4675415040

約数和(自身を除く): 2663618288

約数列:

[1, 2, 4, 7, 8, 14, 16, 23, 28, 46, 56, 92, 112, 161, 179, 184, 322, 358, 368, 644, 716, 1253, 1288, 1432, 2506, 2576, 2864, 4117, 4363, 5012, 8234, 8726, 10024, 16468, 17452, 20048, 28819, 30541, 32936, 34904, 57638, 61082, 65872, 69808, 100349, 115276, 122164, 200698, 230552, 244328, 401396, 461104, 488656, 702443, 780977, 802792, 1404886, 1561954, 1605584, 2809772, 3123908, 5466839, 5619544, 6247816, 10933678, 11239088, 12495632, 17962471, 21867356, 35924942, 43734712, 71849884, 87469424, 125737297, 143699768, 251474594, 287399536, 502949188, 1005898376, 2011796752]

約数ペア:

[(1, 2011796752), (2, 1005898376), (4, 502949188), (7, 287399536), (8, 251474594), (14, 143699768), (16, 125737297), (23, 87469424), (28, 71849884), (46, 43734712), (56, 35924942), (92, 21867356), (112, 17962471), (161, 12495632), (179, 11239088), (184, 10933678), (322, 6247816), (358, 5619544), (368, 5466839), (644, 3123908), (716, 2809772), (1253, 1605584), (1288, 1561954), (1432, 1404886), (2506, 802792), (2576, 780977), (2864, 702443), (4117, 488656), (4363, 461104), (5012, 401396), (8234, 244328), (8726, 230552), (10024, 200698), (16468, 122164), (17452, 115276), (20048, 100349), (28819, 69808), (30541, 65872), (32936, 61082), (34904, 57638)]