1885408

素因数分解:

$2^5\times 7^1\times {\mathrm{19}}^1\times {\mathrm{443}}^1$

素因数の和:479

約数の個数: 48

約数和(自身を含む): 4475520

約数和(自身を除く): 2590112

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 32, 38, 56, 76, 112, 133, 152, 224, 266, 304, 443, 532, 608, 886, 1064, 1772, 2128, 3101, 3544, 4256, 6202, 7088, 8417, 12404, 14176, 16834, 24808, 33668, 49616, 58919, 67336, 99232, 117838, 134672, 235676, 269344, 471352, 942704, 1885408]

約数ペア:

[(1, 1885408), (2, 942704), (4, 471352), (7, 269344), (8, 235676), (14, 134672), (16, 117838), (19, 99232), (28, 67336), (32, 58919), (38, 49616), (56, 33668), (76, 24808), (112, 16834), (133, 14176), (152, 12404), (224, 8417), (266, 7088), (304, 6202), (443, 4256), (532, 3544), (608, 3101), (886, 2128), (1064, 1772)]