859637156

素因数分解:

$2^2\times 7^1\times {\mathrm{2161}}^1\times {\mathrm{14207}}^1$

素因数の和:16379

約数の個数: 24

約数和(自身を含む): 1720190976

約数和(自身を除く): 860553820

約数列:

[1, 2, 4, 7, 14, 28, 2161, 4322, 8644, 14207, 15127, 28414, 30254, 56828, 60508, 99449, 198898, 397796, 30701327, 61402654, 122805308, 214909289, 429818578, 859637156]

約数ペア:

[(1, 859637156), (2, 429818578), (4, 214909289), (7, 122805308), (14, 61402654), (28, 30701327), (2161, 397796), (4322, 198898), (8644, 99449), (14207, 60508), (15127, 56828), (28414, 30254)]