1856234926

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^2\times {\mathrm{10613}}^1$

素因数の和:10697

約数の個数: 48

約数和(自身を含む): 3541339872

約数和(自身を除く): 1685104946

約数列:

[1, 2, 7, 13, 14, 26, 31, 62, 91, 182, 217, 403, 434, 806, 961, 1922, 2821, 5642, 6727, 10613, 12493, 13454, 21226, 24986, 74291, 87451, 137969, 148582, 174902, 275938, 329003, 658006, 965783, 1931566, 2303021, 4277039, 4606042, 8554078, 10199093, 20398186, 29939273, 59878546, 71393651, 132588209, 142787302, 265176418, 928117463, 1856234926]

約数ペア:

[(1, 1856234926), (2, 928117463), (7, 265176418), (13, 142787302), (14, 132588209), (26, 71393651), (31, 59878546), (62, 29939273), (91, 20398186), (182, 10199093), (217, 8554078), (403, 4606042), (434, 4277039), (806, 2303021), (961, 1931566), (1922, 965783), (2821, 658006), (5642, 329003), (6727, 275938), (10613, 174902), (12493, 148582), (13454, 137969), (21226, 87451), (24986, 74291)]