2003008

素因数分解:

$2^6\times 7^1\times {\mathrm{17}}^1\times {\mathrm{263}}^1$

素因数の和:299

約数の個数: 56

約数和(自身を含む): 4828032

約数和(自身を除く): 2825024

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 32, 34, 56, 64, 68, 112, 119, 136, 224, 238, 263, 272, 448, 476, 526, 544, 952, 1052, 1088, 1841, 1904, 2104, 3682, 3808, 4208, 4471, 7364, 7616, 8416, 8942, 14728, 16832, 17884, 29456, 31297, 35768, 58912, 62594, 71536, 117824, 125188, 143072, 250376, 286144, 500752, 1001504, 2003008]

約数ペア:

[(1, 2003008), (2, 1001504), (4, 500752), (7, 286144), (8, 250376), (14, 143072), (16, 125188), (17, 117824), (28, 71536), (32, 62594), (34, 58912), (56, 35768), (64, 31297), (68, 29456), (112, 17884), (119, 16832), (136, 14728), (224, 8942), (238, 8416), (263, 7616), (272, 7364), (448, 4471), (476, 4208), (526, 3808), (544, 3682), (952, 2104), (1052, 1904), (1088, 1841)]