1881835058

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{1979}}^1\times {\mathrm{11057}}^1$

素因数の和:13081

約数の個数: 16

約数和(自身を含む): 2890118880

約数和(自身を除く): 1008283822

約数列:

[1, 2, 43, 86, 1979, 3958, 11057, 22114, 85097, 170194, 475451, 950902, 21881803, 43763606, 940917529, 1881835058]

約数ペア:

[(1, 1881835058), (2, 940917529), (43, 43763606), (86, 21881803), (1979, 950902), (3958, 475451), (11057, 170194), (22114, 85097)]