2109390108

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{197}}^1\times {\mathrm{6709}}^1$

素因数の和:6939

約数の個数: 96

約数和(自身を含む): 5952038400

約数和(自身を除く): 3842648292

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 19, 21, 28, 38, 42, 57, 76, 84, 114, 133, 197, 228, 266, 394, 399, 532, 591, 788, 798, 1182, 1379, 1596, 2364, 2758, 3743, 4137, 5516, 6709, 7486, 8274, 11229, 13418, 14972, 16548, 20127, 22458, 26201, 26836, 40254, 44916, 46963, 52402, 78603, 80508, 93926, 104804, 127471, 140889, 157206, 187852, 254942, 281778, 314412, 382413, 509884, 563556, 764826, 892297, 1321673, 1529652, 1784594, 2643346, 2676891, 3569188, 3965019, 5286692, 5353782, 7930038, 9251711, 10707564, 15860076, 18503422, 25111787, 27755133, 37006844, 50223574, 55510266, 75335361, 100447148, 111020532, 150670722, 175782509, 301341444, 351565018, 527347527, 703130036, 1054695054, 2109390108]

約数ペア:

[(1, 2109390108), (2, 1054695054), (3, 703130036), (4, 527347527), (6, 351565018), (7, 301341444), (12, 175782509), (14, 150670722), (19, 111020532), (21, 100447148), (28, 75335361), (38, 55510266), (42, 50223574), (57, 37006844), (76, 27755133), (84, 25111787), (114, 18503422), (133, 15860076), (197, 10707564), (228, 9251711), (266, 7930038), (394, 5353782), (399, 5286692), (532, 3965019), (591, 3569188), (788, 2676891), (798, 2643346), (1182, 1784594), (1379, 1529652), (1596, 1321673), (2364, 892297), (2758, 764826), (3743, 563556), (4137, 509884), (5516, 382413), (6709, 314412), (7486, 281778), (8274, 254942), (11229, 187852), (13418, 157206), (14972, 140889), (16548, 127471), (20127, 104804), (22458, 93926), (26201, 80508), (26836, 78603), (40254, 52402), (44916, 46963)]