2247277516

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{37861}}^1$

素因数の和:37966

約数の個数: 48

約数和(自身を含む): 4579787520

約数和(自身を除く): 2332510004

約数列:

[1, 2, 4, 11, 19, 22, 38, 44, 71, 76, 142, 209, 284, 418, 781, 836, 1349, 1562, 2698, 3124, 5396, 14839, 29678, 37861, 59356, 75722, 151444, 416471, 719359, 832942, 1438718, 1665884, 2688131, 2877436, 5376262, 7912949, 10752524, 15825898, 29569441, 31651796, 51074489, 59138882, 102148978, 118277764, 204297956, 561819379, 1123638758, 2247277516]

約数ペア:

[(1, 2247277516), (2, 1123638758), (4, 561819379), (11, 204297956), (19, 118277764), (22, 102148978), (38, 59138882), (44, 51074489), (71, 31651796), (76, 29569441), (142, 15825898), (209, 10752524), (284, 7912949), (418, 5376262), (781, 2877436), (836, 2688131), (1349, 1665884), (1562, 1438718), (2698, 832942), (3124, 719359), (5396, 416471), (14839, 151444), (29678, 75722), (37861, 59356)]