39539962

素因数分解:

$2^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{853}}^1$

素因数の和:923

約数の個数: 48

約数和(自身を含む): 77105952

約数和(自身を除く): 37565990

約数列:

[1, 2, 7, 11, 14, 22, 43, 49, 77, 86, 98, 154, 301, 473, 539, 602, 853, 946, 1078, 1706, 2107, 3311, 4214, 5971, 6622, 9383, 11942, 18766, 23177, 36679, 41797, 46354, 65681, 73358, 83594, 131362, 256753, 403469, 459767, 513506, 806938, 919534, 1797271, 2824283, 3594542, 5648566, 19769981, 39539962]

約数ペア:

[(1, 39539962), (2, 19769981), (7, 5648566), (11, 3594542), (14, 2824283), (22, 1797271), (43, 919534), (49, 806938), (77, 513506), (86, 459767), (98, 403469), (154, 256753), (301, 131362), (473, 83594), (539, 73358), (602, 65681), (853, 46354), (946, 41797), (1078, 36679), (1706, 23177), (2107, 18766), (3311, 11942), (4214, 9383), (5971, 6622)]