79421804

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{257863}}^1$

素因数の和:257885

約数の個数: 24

約数和(自身を含む): 173284608

約数和(自身を除く): 93862804

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 154, 308, 257863, 515726, 1031452, 1805041, 2836493, 3610082, 5672986, 7220164, 11345972, 19855451, 39710902, 79421804]

約数ペア:

[(1, 79421804), (2, 39710902), (4, 19855451), (7, 11345972), (11, 7220164), (14, 5672986), (22, 3610082), (28, 2836493), (44, 1805041), (77, 1031452), (154, 515726), (308, 257863)]