677697488

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{3258161}}^1$

素因数の和:3258182

約数の個数: 20

約数和(自身を含む): 1414042308

約数和(自身を除く): 736344820

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 3258161, 6516322, 13032644, 26065288, 42356093, 52130576, 84712186, 169424372, 338848744, 677697488]

約数ペア:

[(1, 677697488), (2, 338848744), (4, 169424372), (8, 84712186), (13, 52130576), (16, 42356093), (26, 26065288), (52, 13032644), (104, 6516322), (208, 3258161)]