1239975296

素因数分解:

$2^7\times 7^1\times {\mathrm{1383901}}^1$

素因数の和:1383922

約数の個数: 32

約数和(自身を含む): 2823160080

約数和(自身を除く): 1583184784

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 448, 896, 1383901, 2767802, 5535604, 9687307, 11071208, 19374614, 22142416, 38749228, 44284832, 77498456, 88569664, 154996912, 177139328, 309993824, 619987648, 1239975296]

約数ペア:

[(1, 1239975296), (2, 619987648), (4, 309993824), (7, 177139328), (8, 154996912), (14, 88569664), (16, 77498456), (28, 44284832), (32, 38749228), (56, 22142416), (64, 19374614), (112, 11071208), (128, 9687307), (224, 5535604), (448, 2767802), (896, 1383901)]