291239142324

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{28657}}^1\times {\mathrm{65147}}^1$

素因数の和:93824

約数の個数: 48

約数和(自身を含む): 731868462528

約数和(自身を除く): 440629320204

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 28657, 57314, 65147, 85971, 114628, 130294, 171942, 195441, 260588, 343884, 372541, 390882, 745082, 781764, 846911, 1117623, 1490164, 1693822, 2235246, 2540733, 3387644, 4470492, 5081466, 10162932, 1866917579, 3733835158, 5600752737, 7467670316, 11201505474, 22403010948, 24269928527, 48539857054, 72809785581, 97079714108, 145619571162, 291239142324]

約数ペア:

[(1, 291239142324), (2, 145619571162), (3, 97079714108), (4, 72809785581), (6, 48539857054), (12, 24269928527), (13, 22403010948), (26, 11201505474), (39, 7467670316), (52, 5600752737), (78, 3733835158), (156, 1866917579), (28657, 10162932), (57314, 5081466), (65147, 4470492), (85971, 3387644), (114628, 2540733), (130294, 2235246), (171942, 1693822), (195441, 1490164), (260588, 1117623), (343884, 846911), (372541, 781764), (390882, 745082)]