2783305798

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{17011}}^1$

素因数の和:17093

約数の個数: 64

約数和(自身を含む): 5487390720

約数和(自身を除く): 2704084922

約数列:

[1, 2, 7, 13, 14, 26, 29, 31, 58, 62, 91, 182, 203, 217, 377, 403, 406, 434, 754, 806, 899, 1798, 2639, 2821, 5278, 5642, 6293, 11687, 12586, 17011, 23374, 34022, 81809, 119077, 163618, 221143, 238154, 442286, 493319, 527341, 986638, 1054682, 1548001, 3096002, 3453233, 3691387, 6413147, 6855433, 6906466, 7382774, 12826294, 13710866, 15292889, 30585778, 44892029, 47988031, 89784058, 95976062, 107050223, 198807557, 214100446, 397615114, 1391652899, 2783305798]

約数ペア:

[(1, 2783305798), (2, 1391652899), (7, 397615114), (13, 214100446), (14, 198807557), (26, 107050223), (29, 95976062), (31, 89784058), (58, 47988031), (62, 44892029), (91, 30585778), (182, 15292889), (203, 13710866), (217, 12826294), (377, 7382774), (403, 6906466), (406, 6855433), (434, 6413147), (754, 3691387), (806, 3453233), (899, 3096002), (1798, 1548001), (2639, 1054682), (2821, 986638), (5278, 527341), (5642, 493319), (6293, 442286), (11687, 238154), (12586, 221143), (17011, 163618), (23374, 119077), (34022, 81809)]