2986628

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{167}}^1\times {\mathrm{263}}^1$

素因数の和:451

約数の個数: 24

約数和(自身を含む): 5588352

約数和(自身を除く): 2601724

約数列:

[1, 2, 4, 17, 34, 68, 167, 263, 334, 526, 668, 1052, 2839, 4471, 5678, 8942, 11356, 17884, 43921, 87842, 175684, 746657, 1493314, 2986628]

約数ペア:

[(1, 2986628), (2, 1493314), (4, 746657), (17, 175684), (34, 87842), (68, 43921), (167, 17884), (263, 11356), (334, 8942), (526, 5678), (668, 4471), (1052, 2839)]