291494206

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{379}}^1\times {\mathrm{22621}}^1$

素因数の和:23019

約数の個数: 16

約数和(自身を含む): 464203440

約数和(自身を除く): 172709234

約数列:

[1, 2, 17, 34, 379, 758, 6443, 12886, 22621, 45242, 384557, 769114, 8573359, 17146718, 145747103, 291494206]

約数ペア:

[(1, 291494206), (2, 145747103), (17, 17146718), (34, 8573359), (379, 769114), (758, 384557), (6443, 45242), (12886, 22621)]