2100068852

素因数分解:

$2^2\times 7^2\times {\mathrm{47}}^1\times {\mathrm{277}}^1\times {\mathrm{823}}^1$

素因数の和:1165

約数の個数: 72

約数和(自身を含む): 4387186944

約数和(自身を除く): 2287118092

約数列:

[1, 2, 4, 7, 14, 28, 47, 49, 94, 98, 188, 196, 277, 329, 554, 658, 823, 1108, 1316, 1646, 1939, 2303, 3292, 3878, 4606, 5761, 7756, 9212, 11522, 13019, 13573, 23044, 26038, 27146, 38681, 40327, 52076, 54292, 77362, 80654, 91133, 154724, 161308, 182266, 227971, 270767, 364532, 455942, 541534, 637931, 911884, 1083068, 1275862, 1595797, 1895369, 2551724, 3191594, 3790738, 6383188, 7581476, 10714637, 11170579, 21429274, 22341158, 42858548, 44682316, 75002459, 150004918, 300009836, 525017213, 1050034426, 2100068852]

約数ペア:

[(1, 2100068852), (2, 1050034426), (4, 525017213), (7, 300009836), (14, 150004918), (28, 75002459), (47, 44682316), (49, 42858548), (94, 22341158), (98, 21429274), (188, 11170579), (196, 10714637), (277, 7581476), (329, 6383188), (554, 3790738), (658, 3191594), (823, 2551724), (1108, 1895369), (1316, 1595797), (1646, 1275862), (1939, 1083068), (2303, 911884), (3292, 637931), (3878, 541534), (4606, 455942), (5761, 364532), (7756, 270767), (9212, 227971), (11522, 182266), (13019, 161308), (13573, 154724), (23044, 91133), (26038, 80654), (27146, 77362), (38681, 54292), (40327, 52076)]