858843428

素因数分解:

$2^2\times {\mathrm{211}}^1\times {\mathrm{911}}^1\times {\mathrm{1117}}^1$

素因数の和:2243

約数の個数: 24

約数和(自身を含む): 1513110144

約数和(自身を除く): 654266716

約数列:

[1, 2, 4, 211, 422, 844, 911, 1117, 1822, 2234, 3644, 4468, 192221, 235687, 384442, 471374, 768884, 942748, 1017587, 2035174, 4070348, 214710857, 429421714, 858843428]

約数ペア:

[(1, 858843428), (2, 429421714), (4, 214710857), (211, 4070348), (422, 2035174), (844, 1017587), (911, 942748), (1117, 768884), (1822, 471374), (2234, 384442), (3644, 235687), (4468, 192221)]