2987342

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{2143}}^1$

素因数の和:2203

約数の個数: 16

約数和(自身を含む): 4862592

約数和(自身を除く): 1875250

約数列:

[1, 2, 17, 34, 41, 82, 697, 1394, 2143, 4286, 36431, 72862, 87863, 175726, 1493671, 2987342]

約数ペア:

[(1, 2987342), (2, 1493671), (17, 175726), (34, 87863), (41, 72862), (82, 36431), (697, 4286), (1394, 2143)]