2649804949

素因数分解:

${\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{189529}}^1$

素因数の和:189612

約数の個数: 16

約数和(自身を含む): 3056739840

約数和(自身を除く): 406934891

約数列:

[1, 11, 31, 41, 341, 451, 1271, 13981, 189529, 2084819, 5875399, 7770689, 64629389, 85477579, 240891359, 2649804949]

約数ペア:

[(1, 2649804949), (11, 240891359), (31, 85477579), (41, 64629389), (341, 7770689), (451, 5875399), (1271, 2084819), (13981, 189529)]