888945028

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{278143}}^1$

素因数の和:278211

約数の個数: 24

約数和(自身を含む): 1682214912

約数和(自身を除く): 793269884

約数列:

[1, 2, 4, 17, 34, 47, 68, 94, 188, 799, 1598, 3196, 278143, 556286, 1112572, 4728431, 9456862, 13072721, 18913724, 26145442, 52290884, 222236257, 444472514, 888945028]

約数ペア:

[(1, 888945028), (2, 444472514), (4, 222236257), (17, 52290884), (34, 26145442), (47, 18913724), (68, 13072721), (94, 9456862), (188, 4728431), (799, 1112572), (1598, 556286), (3196, 278143)]