2017470188158

素因数分解:

$2^1\times {\mathrm{19}}^2\times {\mathrm{101}}^1\times {\mathrm{27666139}}^1$

素因数の和:27666280

約数の個数: 24

約数和(自身を含む): 3225484598040

約数和(自身を除く): 1208014409882

約数列:

[1, 2, 19, 38, 101, 202, 361, 722, 1919, 3838, 36461, 72922, 27666139, 55332278, 525656641, 1051313282, 2794280039, 5588560078, 9987476179, 19974952358, 53091320741, 106182641482, 1008735094079, 2017470188158]

約数ペア:

[(1, 2017470188158), (2, 1008735094079), (19, 106182641482), (38, 53091320741), (101, 19974952358), (202, 9987476179), (361, 5588560078), (722, 2794280039), (1919, 1051313282), (3838, 525656641), (36461, 55332278), (72922, 27666139)]