2888266

素因数分解:

$2^1\times {\mathrm{17}}^2\times {\mathrm{19}}^1\times {\mathrm{263}}^1$

素因数の和:318

約数の個数: 24

約数和(自身を含む): 4862880

約数和(自身を除く): 1974614

約数列:

[1, 2, 17, 19, 34, 38, 263, 289, 323, 526, 578, 646, 4471, 4997, 5491, 8942, 9994, 10982, 76007, 84949, 152014, 169898, 1444133, 2888266]

約数ペア:

[(1, 2888266), (2, 1444133), (17, 169898), (19, 152014), (34, 84949), (38, 76007), (263, 10982), (289, 9994), (323, 8942), (526, 5491), (578, 4997), (646, 4471)]