4225369967

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^2\times {\mathrm{2543}}^1$

素因数の和:2644

約数の個数: 48

約数和(自身を含む): 5658670080

約数和(自身を除く): 1433300113

約数列:

[1, 7, 13, 19, 31, 91, 133, 217, 247, 403, 589, 961, 1729, 2543, 2821, 4123, 6727, 7657, 12493, 17801, 18259, 33059, 48317, 53599, 78833, 87451, 127813, 231413, 237367, 338219, 551831, 628121, 1024829, 1497827, 1661569, 2443823, 4396847, 7173803, 10484789, 17106761, 19471751, 31769699, 46432637, 136302257, 222387893, 325028459, 603624281, 4225369967]

約数ペア:

[(1, 4225369967), (7, 603624281), (13, 325028459), (19, 222387893), (31, 136302257), (91, 46432637), (133, 31769699), (217, 19471751), (247, 17106761), (403, 10484789), (589, 7173803), (961, 4396847), (1729, 2443823), (2543, 1661569), (2821, 1497827), (4123, 1024829), (6727, 628121), (7657, 551831), (12493, 338219), (17801, 237367), (18259, 231413), (33059, 127813), (48317, 87451), (53599, 78833)]