2812241663

素因数分解:

$7^2\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{3581}}^1$

素因数の和:3684

約数の個数: 48

約数和(自身を含む): 3763335168

約数和(自身を除く): 951093505

約数列:

[1, 7, 11, 31, 47, 49, 77, 217, 329, 341, 517, 539, 1457, 1519, 2303, 2387, 3581, 3619, 10199, 16027, 16709, 25067, 25333, 39391, 71393, 111011, 112189, 168307, 175469, 275737, 777077, 785323, 1178149, 1221121, 1851377, 1930159, 5217517, 5439539, 8247043, 8547847, 12959639, 36522619, 57392687, 59834929, 90717473, 255658333, 401748809, 2812241663]

約数ペア:

[(1, 2812241663), (7, 401748809), (11, 255658333), (31, 90717473), (47, 59834929), (49, 57392687), (77, 36522619), (217, 12959639), (329, 8547847), (341, 8247043), (517, 5439539), (539, 5217517), (1457, 1930159), (1519, 1851377), (2303, 1221121), (2387, 1178149), (3581, 785323), (3619, 777077), (10199, 275737), (16027, 175469), (16709, 168307), (25067, 112189), (25333, 111011), (39391, 71393)]