2920548

素因数分解:

$2^2\times 3^1\times {\mathrm{257}}^1\times {\mathrm{947}}^1$

素因数の和:1211

約数の個数: 24

約数和(自身を含む): 6848352

約数和(自身を除く): 3927804

約数列:

[1, 2, 3, 4, 6, 12, 257, 514, 771, 947, 1028, 1542, 1894, 2841, 3084, 3788, 5682, 11364, 243379, 486758, 730137, 973516, 1460274, 2920548]

約数ペア:

[(1, 2920548), (2, 1460274), (3, 973516), (4, 730137), (6, 486758), (12, 243379), (257, 11364), (514, 5682), (771, 3788), (947, 3084), (1028, 2841), (1542, 1894)]