2197164

素因数分解:

$2^2\times 3^1\times {\mathrm{277}}^1\times {\mathrm{661}}^1$

素因数の和:945

約数の個数: 24

約数和(自身を含む): 5153008

約数和(自身を除く): 2955844

約数列:

[1, 2, 3, 4, 6, 12, 277, 554, 661, 831, 1108, 1322, 1662, 1983, 2644, 3324, 3966, 7932, 183097, 366194, 549291, 732388, 1098582, 2197164]

約数ペア:

[(1, 2197164), (2, 1098582), (3, 732388), (4, 549291), (6, 366194), (12, 183097), (277, 7932), (554, 3966), (661, 3324), (831, 2644), (1108, 1983), (1322, 1662)]