339403778

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{1054049}}^1$

素因数の和:1054081

約数の個数: 16

約数和(自身を含む): 607132800

約数和(自身を除く): 267729022

約数列:

[1, 2, 7, 14, 23, 46, 161, 322, 1054049, 2108098, 7378343, 14756686, 24243127, 48486254, 169701889, 339403778]

約数ペア:

[(1, 339403778), (2, 169701889), (7, 48486254), (14, 24243127), (23, 14756686), (46, 7378343), (161, 2108098), (322, 1054049)]