291282170426

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{361392271}}^1$

素因数の和:361392317

約数の個数: 16

約数和(自身を含む): 485711213568

約数和(自身を除く): 194429043142

約数列:

[1, 2, 13, 26, 31, 62, 403, 806, 361392271, 722784542, 4698099523, 9396199046, 11203160401, 22406320802, 145641085213, 291282170426]

約数ペア:

[(1, 291282170426), (2, 145641085213), (13, 22406320802), (26, 11203160401), (31, 9396199046), (62, 4698099523), (403, 722784542), (806, 361392271)]