1861068352

素因数分解:

$2^6\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{203351}}^1$

素因数の和:203387

約数の個数: 56

約数和(自身を含む): 4338718272

約数和(自身を除く): 2477649920

約数列:

[1, 2, 4, 8, 11, 13, 16, 22, 26, 32, 44, 52, 64, 88, 104, 143, 176, 208, 286, 352, 416, 572, 704, 832, 1144, 2288, 4576, 9152, 203351, 406702, 813404, 1626808, 2236861, 2643563, 3253616, 4473722, 5287126, 6507232, 8947444, 10574252, 13014464, 17894888, 21148504, 29079193, 35789776, 42297008, 58158386, 71579552, 84594016, 116316772, 143159104, 169188032, 232633544, 465267088, 930534176, 1861068352]

約数ペア:

[(1, 1861068352), (2, 930534176), (4, 465267088), (8, 232633544), (11, 169188032), (13, 143159104), (16, 116316772), (22, 84594016), (26, 71579552), (32, 58158386), (44, 42297008), (52, 35789776), (64, 29079193), (88, 21148504), (104, 17894888), (143, 13014464), (176, 10574252), (208, 8947444), (286, 6507232), (352, 5287126), (416, 4473722), (572, 3253616), (704, 2643563), (832, 2236861), (1144, 1626808), (2288, 813404), (4576, 406702), (9152, 203351)]