1478002678

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{1890029}}^1$

素因数の和:1890071

約数の個数: 16

約数和(自身を含む): 2449478880

約数和(自身を除く): 971476202

約数列:

[1, 2, 17, 23, 34, 46, 391, 782, 1890029, 3780058, 32130493, 43470667, 64260986, 86941334, 739001339, 1478002678]

約数ペア:

[(1, 1478002678), (2, 739001339), (17, 86941334), (23, 64260986), (34, 43470667), (46, 32130493), (391, 3780058), (782, 1890029)]