2548562012

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{644227}}^1$

素因数の和:644297

約数の個数: 24

約数和(自身を含む): 4762133376

約数和(自身を除く): 2213571364

約数列:

[1, 2, 4, 23, 43, 46, 86, 92, 172, 989, 1978, 3956, 644227, 1288454, 2576908, 14817221, 27701761, 29634442, 55403522, 59268884, 110807044, 637140503, 1274281006, 2548562012]

約数ペア:

[(1, 2548562012), (2, 1274281006), (4, 637140503), (23, 110807044), (43, 59268884), (46, 55403522), (86, 29634442), (92, 27701761), (172, 14817221), (989, 2576908), (1978, 1288454), (3956, 644227)]