511013672

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{31}}^2\times {\mathrm{5113}}^1$

素因数の和:5194

約数の個数: 48

約数和(自身を含む): 1066422420

約数和(自身を除く): 555408748

約数列:

[1, 2, 4, 8, 13, 26, 31, 52, 62, 104, 124, 248, 403, 806, 961, 1612, 1922, 3224, 3844, 5113, 7688, 10226, 12493, 20452, 24986, 40904, 49972, 66469, 99944, 132938, 158503, 265876, 317006, 531752, 634012, 1268024, 2060539, 4121078, 4913593, 8242156, 9827186, 16484312, 19654372, 39308744, 63876709, 127753418, 255506836, 511013672]

約数ペア:

[(1, 511013672), (2, 255506836), (4, 127753418), (8, 63876709), (13, 39308744), (26, 19654372), (31, 16484312), (52, 9827186), (62, 8242156), (104, 4913593), (124, 4121078), (248, 2060539), (403, 1268024), (806, 634012), (961, 531752), (1612, 317006), (1922, 265876), (3224, 158503), (3844, 132938), (5113, 99944), (7688, 66469), (10226, 49972), (12493, 40904), (20452, 24986)]