8512868

素因数分解:

$2^2\times 7^2\times {\mathrm{13}}^2\times {\mathrm{257}}^1$

素因数の和:301

約数の個数: 54

約数和(自身を含む): 18838386

約数和(自身を除く): 10325518

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 49, 52, 91, 98, 169, 182, 196, 257, 338, 364, 514, 637, 676, 1028, 1183, 1274, 1799, 2366, 2548, 3341, 3598, 4732, 6682, 7196, 8281, 12593, 13364, 16562, 23387, 25186, 33124, 43433, 46774, 50372, 86866, 93548, 163709, 173732, 304031, 327418, 608062, 654836, 1216124, 2128217, 4256434, 8512868]

約数ペア:

[(1, 8512868), (2, 4256434), (4, 2128217), (7, 1216124), (13, 654836), (14, 608062), (26, 327418), (28, 304031), (49, 173732), (52, 163709), (91, 93548), (98, 86866), (169, 50372), (182, 46774), (196, 43433), (257, 33124), (338, 25186), (364, 23387), (514, 16562), (637, 13364), (676, 12593), (1028, 8281), (1183, 7196), (1274, 6682), (1799, 4732), (2366, 3598), (2548, 3341)]