2078384559

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{443}}^1\times {\mathrm{1553}}^1$

素因数の和:2071

約数の個数: 32

約数和(自身を含む): 2980696320

約数和(自身を除く): 902311761

約数列:

[1, 3, 19, 53, 57, 159, 443, 1007, 1329, 1553, 3021, 4659, 8417, 23479, 25251, 29507, 70437, 82309, 88521, 246927, 446101, 687979, 1338303, 1563871, 2063937, 4691613, 13071601, 36462887, 39214803, 109388661, 692794853, 2078384559]

約数ペア:

[(1, 2078384559), (3, 692794853), (19, 109388661), (53, 39214803), (57, 36462887), (159, 13071601), (443, 4691613), (1007, 2063937), (1329, 1563871), (1553, 1338303), (3021, 687979), (4659, 446101), (8417, 246927), (23479, 88521), (25251, 82309), (29507, 70437)]