988890137846

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{251}}^1\times {\mathrm{6373}}^1$

素因数の和:6742

約数の個数: 96

約数和(自身を含む): 1693113891840

約数和(自身を除く): 704223753994

約数列:

[1, 2, 13, 26, 31, 59, 62, 118, 169, 251, 338, 403, 502, 767, 806, 1534, 1829, 3263, 3658, 5239, 6373, 6526, 7781, 9971, 10478, 12746, 14809, 15562, 19942, 23777, 29618, 42419, 47554, 82849, 84838, 101153, 165698, 192517, 197563, 202306, 309101, 376007, 385034, 395126, 459079, 618202, 752014, 918158, 1077037, 1314989, 1599623, 2154074, 2502721, 2568319, 2629978, 3199246, 4888091, 5005442, 5136638, 5968027, 9776182, 11656217, 11936054, 20795099, 23312434, 33388147, 41590198, 49588313, 63545183, 66776294, 77584351, 94377757, 99176626, 127090366, 151530821, 155168702, 188755514, 270336287, 303061642, 540672574, 644648069, 1226910841, 1289296138, 1969900673, 2453821682, 2925710467, 3939801346, 5851420934, 8380424897, 15949840933, 16760849794, 31899681866, 38034236071, 76068472142, 494445068923, 988890137846]

約数ペア:

[(1, 988890137846), (2, 494445068923), (13, 76068472142), (26, 38034236071), (31, 31899681866), (59, 16760849794), (62, 15949840933), (118, 8380424897), (169, 5851420934), (251, 3939801346), (338, 2925710467), (403, 2453821682), (502, 1969900673), (767, 1289296138), (806, 1226910841), (1534, 644648069), (1829, 540672574), (3263, 303061642), (3658, 270336287), (5239, 188755514), (6373, 155168702), (6526, 151530821), (7781, 127090366), (9971, 99176626), (10478, 94377757), (12746, 77584351), (14809, 66776294), (15562, 63545183), (19942, 49588313), (23777, 41590198), (29618, 33388147), (42419, 23312434), (47554, 20795099), (82849, 11936054), (84838, 11656217), (101153, 9776182), (165698, 5968027), (192517, 5136638), (197563, 5005442), (202306, 4888091), (309101, 3199246), (376007, 2629978), (385034, 2568319), (395126, 2502721), (459079, 2154074), (618202, 1599623), (752014, 1314989), (918158, 1077037)]