299645738

素因数分解:

$2^1\times 7^1\times {\mathrm{379}}^1\times {\mathrm{56473}}^1$

素因数の和:56861

約数の個数: 16

約数和(自身を含む): 515042880

約数和(自身を除く): 215397142

約数列:

[1, 2, 7, 14, 379, 758, 2653, 5306, 56473, 112946, 395311, 790622, 21403267, 42806534, 149822869, 299645738]

約数ペア:

[(1, 299645738), (2, 149822869), (7, 42806534), (14, 21403267), (379, 790622), (758, 395311), (2653, 112946), (5306, 56473)]