2085655187

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{73}}^1\times {\mathrm{8629}}^1$

素因数の和:8763

約数の個数: 32

約数和(自身を含む): 2697530880

約数和(自身を除く): 611875693

約数列:

[1, 7, 11, 43, 73, 77, 301, 473, 511, 803, 3139, 3311, 5621, 8629, 21973, 34529, 60403, 94919, 241703, 371047, 629917, 664433, 2597329, 4081517, 4409419, 6929087, 27086431, 28570619, 48503609, 189605017, 297950741, 2085655187]

約数ペア:

[(1, 2085655187), (7, 297950741), (11, 189605017), (43, 48503609), (73, 28570619), (77, 27086431), (301, 6929087), (473, 4409419), (511, 4081517), (803, 2597329), (3139, 664433), (3311, 629917), (5621, 371047), (8629, 241703), (21973, 94919), (34529, 60403)]