433339004

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{19867}}^1$

素因数の和:19938

約数の個数: 48

約数和(自身を含む): 934590720

約数和(自身を除く): 501251716

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 41, 76, 82, 133, 164, 266, 287, 532, 574, 779, 1148, 1558, 3116, 5453, 10906, 19867, 21812, 39734, 79468, 139069, 278138, 377473, 556276, 754946, 814547, 1509892, 1629094, 2642311, 3258188, 5284622, 5701829, 10569244, 11403658, 15476393, 22807316, 30952786, 61905572, 108334751, 216669502, 433339004]

約数ペア:

[(1, 433339004), (2, 216669502), (4, 108334751), (7, 61905572), (14, 30952786), (19, 22807316), (28, 15476393), (38, 11403658), (41, 10569244), (76, 5701829), (82, 5284622), (133, 3258188), (164, 2642311), (266, 1629094), (287, 1509892), (532, 814547), (574, 754946), (779, 556276), (1148, 377473), (1558, 278138), (3116, 139069), (5453, 79468), (10906, 39734), (19867, 21812)]