30888930722

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{409}}^1\times {\mathrm{223441}}^1$

素因数の和:223878

約数の個数: 24

約数和(自身を含む): 50294559780

約数和(自身を除く): 19405629058

約数列:

[1, 2, 13, 26, 169, 338, 409, 818, 5317, 10634, 69121, 138242, 223441, 446882, 2904733, 5809466, 37761529, 75523058, 91387369, 182774738, 1188035797, 2376071594, 15444465361, 30888930722]

約数ペア:

[(1, 30888930722), (2, 15444465361), (13, 2376071594), (26, 1188035797), (169, 182774738), (338, 91387369), (409, 75523058), (818, 37761529), (5317, 5809466), (10634, 2904733), (69121, 446882), (138242, 223441)]