1997184484

素因数分解:

$2^2\times {\mathrm{23}}^2\times {\mathrm{943849}}^1$

素因数の和:943899

約数の個数: 18

約数和(自身を含む): 3653643350

約数和(自身を除く): 1656458866

約数列:

[1, 2, 4, 23, 46, 92, 529, 1058, 2116, 943849, 1887698, 3775396, 21708527, 43417054, 86834108, 499296121, 998592242, 1997184484]

約数ペア:

[(1, 1997184484), (2, 998592242), (4, 499296121), (23, 86834108), (46, 43417054), (92, 21708527), (529, 3775396), (1058, 1887698), (2116, 943849)]