1566783516

素因数分解:

$2^2\times 3^1\times {\mathrm{199}}^1\times {\mathrm{373}}^1\times {\mathrm{1759}}^1$

素因数の和:2338

約数の個数: 48

約数和(自身を含む): 3686144000

約数和(自身を除く): 2119360484

約数列:

[1, 2, 3, 4, 6, 12, 199, 373, 398, 597, 746, 796, 1119, 1194, 1492, 1759, 2238, 2388, 3518, 4476, 5277, 7036, 10554, 21108, 74227, 148454, 222681, 296908, 350041, 445362, 656107, 700082, 890724, 1050123, 1312214, 1400164, 1968321, 2100246, 2624428, 3936642, 4200492, 7873284, 130565293, 261130586, 391695879, 522261172, 783391758, 1566783516]

約数ペア:

[(1, 1566783516), (2, 783391758), (3, 522261172), (4, 391695879), (6, 261130586), (12, 130565293), (199, 7873284), (373, 4200492), (398, 3936642), (597, 2624428), (746, 2100246), (796, 1968321), (1119, 1400164), (1194, 1312214), (1492, 1050123), (1759, 890724), (2238, 700082), (2388, 656107), (3518, 445362), (4476, 350041), (5277, 296908), (7036, 222681), (10554, 148454), (21108, 74227)]