2154552

素因数分解:

$2^3\times 3^1\times {\mathrm{107}}^1\times {\mathrm{839}}^1$

素因数の和:955

約数の個数: 32

約数和(自身を含む): 5443200

約数和(自身を除く): 3288648

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 107, 214, 321, 428, 642, 839, 856, 1284, 1678, 2517, 2568, 3356, 5034, 6712, 10068, 20136, 89773, 179546, 269319, 359092, 538638, 718184, 1077276, 2154552]

約数ペア:

[(1, 2154552), (2, 1077276), (3, 718184), (4, 538638), (6, 359092), (8, 269319), (12, 179546), (24, 89773), (107, 20136), (214, 10068), (321, 6712), (428, 5034), (642, 3356), (839, 2568), (856, 2517), (1284, 1678)]