450736412

素因数分解:

$2^2\times 7^1\times {\mathrm{139}}^1\times {\mathrm{115811}}^1$

素因数の和:115961

約数の個数: 24

約数和(自身を含む): 907966080

約数和(自身を除く): 457229668

約数列:

[1, 2, 4, 7, 14, 28, 139, 278, 556, 973, 1946, 3892, 115811, 231622, 463244, 810677, 1621354, 3242708, 16097729, 32195458, 64390916, 112684103, 225368206, 450736412]

約数ペア:

[(1, 450736412), (2, 225368206), (4, 112684103), (7, 64390916), (14, 32195458), (28, 16097729), (139, 3242708), (278, 1621354), (556, 810677), (973, 463244), (1946, 231622), (3892, 115811)]