2098746611

素因数分解:

${\mathrm{13}}^2\times {\mathrm{17}}^2\times {\mathrm{97}}^1\times {\mathrm{443}}^1$

素因数の和:600

約数の個数: 36

約数和(自身を含む): 2444547672

約数和(自身を除く): 345801061

約数列:

[1, 13, 17, 97, 169, 221, 289, 443, 1261, 1649, 2873, 3757, 5759, 7531, 16393, 21437, 28033, 42971, 48841, 74867, 97903, 128027, 278681, 364429, 558623, 730507, 1272739, 1664351, 4737577, 7262099, 9496591, 12418619, 21636563, 123455683, 161442047, 2098746611]

約数ペア:

[(1, 2098746611), (13, 161442047), (17, 123455683), (97, 21636563), (169, 12418619), (221, 9496591), (289, 7262099), (443, 4737577), (1261, 1664351), (1649, 1272739), (2873, 730507), (3757, 558623), (5759, 364429), (7531, 278681), (16393, 128027), (21437, 97903), (28033, 74867), (42971, 48841)]