2399681536

素因数分解:

$2^{10}\times 7^1\times {\mathrm{334777}}^1$

素因数の和:334804

約数の個数: 44

約数和(自身を含む): 5482324528

約数和(自身を除く): 3082642992

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 256, 448, 512, 896, 1024, 1792, 3584, 7168, 334777, 669554, 1339108, 2343439, 2678216, 4686878, 5356432, 9373756, 10712864, 18747512, 21425728, 37495024, 42851456, 74990048, 85702912, 149980096, 171405824, 299960192, 342811648, 599920384, 1199840768, 2399681536]

約数ペア:

[(1, 2399681536), (2, 1199840768), (4, 599920384), (7, 342811648), (8, 299960192), (14, 171405824), (16, 149980096), (28, 85702912), (32, 74990048), (56, 42851456), (64, 37495024), (112, 21425728), (128, 18747512), (224, 10712864), (256, 9373756), (448, 5356432), (512, 4686878), (896, 2678216), (1024, 2343439), (1792, 1339108), (3584, 669554), (7168, 334777)]