477788272

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{2297059}}^1$

素因数の和:2297080

約数の個数: 20

約数和(自身を含む): 996924040

約数和(自身を除く): 519135768

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 2297059, 4594118, 9188236, 18376472, 29861767, 36752944, 59723534, 119447068, 238894136, 477788272]

約数ペア:

[(1, 477788272), (2, 238894136), (4, 119447068), (8, 59723534), (13, 36752944), (16, 29861767), (26, 18376472), (52, 9188236), (104, 4594118), (208, 2297059)]