2004998912

素因数分解:

$2^8\times 7^1\times {\mathrm{1118861}}^1$

素因数の和:1118884

約数の個数: 36

約数和(自身を含む): 4573907856

約数和(自身を除く): 2568908944

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 256, 448, 896, 1792, 1118861, 2237722, 4475444, 7832027, 8950888, 15664054, 17901776, 31328108, 35803552, 62656216, 71607104, 125312432, 143214208, 250624864, 286428416, 501249728, 1002499456, 2004998912]

約数ペア:

[(1, 2004998912), (2, 1002499456), (4, 501249728), (7, 286428416), (8, 250624864), (14, 143214208), (16, 125312432), (28, 71607104), (32, 62656216), (56, 35803552), (64, 31328108), (112, 17901776), (128, 15664054), (224, 8950888), (256, 7832027), (448, 4475444), (896, 2237722), (1792, 1118861)]