805212188

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{18300277}}^1$

素因数の和:18300292

約数の個数: 12

約数和(自身を含む): 1537223352

約数和(自身を除く): 732011164

約数列:

[1, 2, 4, 11, 22, 44, 18300277, 36600554, 73201108, 201303047, 402606094, 805212188]

約数ペア:

[(1, 805212188), (2, 402606094), (4, 201303047), (11, 73201108), (22, 36600554), (44, 18300277)]