505087142

素因数分解:

$2^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{1244057}}^1$

素因数の和:1244095

約数の個数: 16

約数和(自身を含む): 895721760

約数和(自身を除く): 390634618

約数列:

[1, 2, 7, 14, 29, 58, 203, 406, 1244057, 2488114, 8708399, 17416798, 36077653, 72155306, 252543571, 505087142]

約数ペア:

[(1, 505087142), (2, 252543571), (7, 72155306), (14, 36077653), (29, 17416798), (58, 8708399), (203, 2488114), (406, 1244057)]