2488892896

素因数分解:

$2^5\times 7^1\times {\mathrm{47}}^1\times {\mathrm{236407}}^1$

素因数の和:236471

約数の個数: 48

約数和(自身を含む): 5719182336

約数和(自身を除く): 3230289440

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 47, 56, 94, 112, 188, 224, 329, 376, 658, 752, 1316, 1504, 2632, 5264, 10528, 236407, 472814, 945628, 1654849, 1891256, 3309698, 3782512, 6619396, 7565024, 11111129, 13238792, 22222258, 26477584, 44444516, 52955168, 77777903, 88889032, 155555806, 177778064, 311111612, 355556128, 622223224, 1244446448, 2488892896]

約数ペア:

[(1, 2488892896), (2, 1244446448), (4, 622223224), (7, 355556128), (8, 311111612), (14, 177778064), (16, 155555806), (28, 88889032), (32, 77777903), (47, 52955168), (56, 44444516), (94, 26477584), (112, 22222258), (188, 13238792), (224, 11111129), (329, 7565024), (376, 6619396), (658, 3782512), (752, 3309698), (1316, 1891256), (1504, 1654849), (2632, 945628), (5264, 472814), (10528, 236407)]