1831532156909

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{773}}^1\times {\mathrm{1370377}}^1$

素因数の和:1371189

約数の個数: 32

約数和(自身を含む): 2375906561280

約数和(自身を除く): 544374404371

約数列:

[1, 7, 13, 19, 91, 133, 247, 773, 1729, 5411, 10049, 14687, 70343, 102809, 190931, 1336517, 1370377, 9592639, 17814901, 26037163, 124704307, 182260141, 338483119, 1059301421, 2369381833, 7415109947, 13770918473, 20126726999, 96396429311, 140887088993, 261647450987, 1831532156909]

約数ペア:

[(1, 1831532156909), (7, 261647450987), (13, 140887088993), (19, 96396429311), (91, 20126726999), (133, 13770918473), (247, 7415109947), (773, 2369381833), (1729, 1059301421), (5411, 338483119), (10049, 182260141), (14687, 124704307), (70343, 26037163), (102809, 17814901), (190931, 9592639), (1336517, 1370377)]