839742199492

素因数分解:

$2^2\times 7^2\times {\mathrm{19}}^1\times {\mathrm{283}}^1\times {\mathrm{796801}}^1$

素因数の和:797121

約数の個数: 72

約数和(自身を含む): 1805808308640

約数和(自身を除く): 966066109148

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 49, 76, 98, 133, 196, 266, 283, 532, 566, 931, 1132, 1862, 1981, 3724, 3962, 5377, 7924, 10754, 13867, 21508, 27734, 37639, 55468, 75278, 150556, 263473, 526946, 796801, 1053892, 1593602, 3187204, 5577607, 11155214, 15139219, 22310428, 30278438, 39043249, 60556876, 78086498, 105974533, 156172996, 211949066, 225494683, 423898132, 450989366, 741821731, 901978732, 1483643462, 1578462781, 2967286924, 3156925562, 4284398977, 6313851124, 8568797954, 11049239467, 17137595908, 22098478934, 29990792839, 44196957868, 59981585678, 119963171356, 209935549873, 419871099746, 839742199492]

約数ペア:

[(1, 839742199492), (2, 419871099746), (4, 209935549873), (7, 119963171356), (14, 59981585678), (19, 44196957868), (28, 29990792839), (38, 22098478934), (49, 17137595908), (76, 11049239467), (98, 8568797954), (133, 6313851124), (196, 4284398977), (266, 3156925562), (283, 2967286924), (532, 1578462781), (566, 1483643462), (931, 901978732), (1132, 741821731), (1862, 450989366), (1981, 423898132), (3724, 225494683), (3962, 211949066), (5377, 156172996), (7924, 105974533), (10754, 78086498), (13867, 60556876), (21508, 39043249), (27734, 30278438), (37639, 22310428), (55468, 15139219), (75278, 11155214), (150556, 5577607), (263473, 3187204), (526946, 1593602), (796801, 1053892)]