2039296

素因数分解:

$2^9\times 7^1\times {\mathrm{569}}^1$

素因数の和:594

約数の個数: 40

約数和(自身を含む): 4664880

約数和(自身を除く): 2625584

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 256, 448, 512, 569, 896, 1138, 1792, 2276, 3584, 3983, 4552, 7966, 9104, 15932, 18208, 31864, 36416, 63728, 72832, 127456, 145664, 254912, 291328, 509824, 1019648, 2039296]

約数ペア:

[(1, 2039296), (2, 1019648), (4, 509824), (7, 291328), (8, 254912), (14, 145664), (16, 127456), (28, 72832), (32, 63728), (56, 36416), (64, 31864), (112, 18208), (128, 15932), (224, 9104), (256, 7966), (448, 4552), (512, 3983), (569, 3584), (896, 2276), (1138, 1792)]