2545768

素因数分解:

$2^3\times {\mathrm{223}}^1\times {\mathrm{1427}}^1$

素因数の和:1656

約数の個数: 16

約数和(自身を含む): 4798080

約数和(自身を除く): 2252312

約数列:

[1, 2, 4, 8, 223, 446, 892, 1427, 1784, 2854, 5708, 11416, 318221, 636442, 1272884, 2545768]

約数ペア:

[(1, 2545768), (2, 1272884), (4, 636442), (8, 318221), (223, 11416), (446, 5708), (892, 2854), (1427, 1784)]