1028243348

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{199}}^1\times {\mathrm{2731}}^1$

素因数の和:2988

約数の個数: 48

約数和(自身を含む): 2019494400

約数和(自身を除く): 991251052

約数列:

[1, 2, 4, 11, 22, 43, 44, 86, 172, 199, 398, 473, 796, 946, 1892, 2189, 2731, 4378, 5462, 8557, 8756, 10924, 17114, 30041, 34228, 60082, 94127, 117433, 120164, 188254, 234866, 376508, 469732, 543469, 1086938, 1291763, 2173876, 2583526, 5167052, 5978159, 11956318, 23369167, 23912636, 46738334, 93476668, 257060837, 514121674, 1028243348]

約数ペア:

[(1, 1028243348), (2, 514121674), (4, 257060837), (11, 93476668), (22, 46738334), (43, 23912636), (44, 23369167), (86, 11956318), (172, 5978159), (199, 5167052), (398, 2583526), (473, 2173876), (796, 1291763), (946, 1086938), (1892, 543469), (2189, 469732), (2731, 376508), (4378, 234866), (5462, 188254), (8557, 120164), (8756, 117433), (10924, 94127), (17114, 60082), (30041, 34228)]