4254380497972

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{409}}^1\times {\mathrm{236407007}}^1$

素因数の和:236407431

約数の個数: 24

約数和(自身を含む): 8141857355520

約数和(自身を除く): 3887476857548

約数列:

[1, 2, 4, 11, 22, 44, 409, 818, 1636, 4499, 8998, 17996, 236407007, 472814014, 945628028, 2600477077, 5200954154, 10401908308, 96690465863, 193380931726, 386761863452, 1063595124493, 2127190248986, 4254380497972]

約数ペア:

[(1, 4254380497972), (2, 2127190248986), (4, 1063595124493), (11, 386761863452), (22, 193380931726), (44, 96690465863), (409, 10401908308), (818, 5200954154), (1636, 2600477077), (4499, 945628028), (8998, 472814014), (17996, 236407007)]