126403676

素因数分解:

$2^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{196279}}^1$

素因数の和:196313

約数の個数: 24

約数和(自身を含む): 263800320

約数和(自身を除く): 137396644

約数列:

[1, 2, 4, 7, 14, 23, 28, 46, 92, 161, 322, 644, 196279, 392558, 785116, 1373953, 2747906, 4514417, 5495812, 9028834, 18057668, 31600919, 63201838, 126403676]

約数ペア:

[(1, 126403676), (2, 63201838), (4, 31600919), (7, 18057668), (14, 9028834), (23, 5495812), (28, 4514417), (46, 2747906), (92, 1373953), (161, 785116), (322, 392558), (644, 196279)]