3959956

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1$

素因数の和:101

約数の個数: 96

約数和(自身を含む): 9934848

約数和(自身を除く): 5974892

約数列:

[1, 2, 4, 7, 11, 13, 14, 22, 23, 26, 28, 43, 44, 46, 52, 77, 86, 91, 92, 143, 154, 161, 172, 182, 253, 286, 299, 301, 308, 322, 364, 473, 506, 559, 572, 598, 602, 644, 946, 989, 1001, 1012, 1118, 1196, 1204, 1771, 1892, 1978, 2002, 2093, 2236, 3289, 3311, 3542, 3913, 3956, 4004, 4186, 6149, 6578, 6622, 6923, 7084, 7826, 8372, 10879, 12298, 12857, 13156, 13244, 13846, 15652, 21758, 23023, 24596, 25714, 27692, 43043, 43516, 46046, 51428, 76153, 86086, 89999, 92092, 141427, 152306, 172172, 179998, 282854, 304612, 359996, 565708, 989989, 1979978, 3959956]

約数ペア:

[(1, 3959956), (2, 1979978), (4, 989989), (7, 565708), (11, 359996), (13, 304612), (14, 282854), (22, 179998), (23, 172172), (26, 152306), (28, 141427), (43, 92092), (44, 89999), (46, 86086), (52, 76153), (77, 51428), (86, 46046), (91, 43516), (92, 43043), (143, 27692), (154, 25714), (161, 24596), (172, 23023), (182, 21758), (253, 15652), (286, 13846), (299, 13244), (301, 13156), (308, 12857), (322, 12298), (364, 10879), (473, 8372), (506, 7826), (559, 7084), (572, 6923), (598, 6622), (602, 6578), (644, 6149), (946, 4186), (989, 4004), (1001, 3956), (1012, 3913), (1118, 3542), (1196, 3311), (1204, 3289), (1771, 2236), (1892, 2093), (1978, 2002)]