3900314

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{71}}^1\times {\mathrm{227}}^1$

素因数の和:322

約数の個数: 24

約数和(自身を含む): 6549984

約数和(自身を除く): 2649670

約数列:

[1, 2, 11, 22, 71, 121, 142, 227, 242, 454, 781, 1562, 2497, 4994, 8591, 16117, 17182, 27467, 32234, 54934, 177287, 354574, 1950157, 3900314]

約数ペア:

[(1, 3900314), (2, 1950157), (11, 354574), (22, 177287), (71, 54934), (121, 32234), (142, 27467), (227, 17182), (242, 16117), (454, 8591), (781, 4994), (1562, 2497)]